Merge branch 'hotfix/1.3.5'

Fixes #554, fixes #542

.gitignore

@@ -17,3 +17,7 @@ test-output/
 out/
 .idea_modules/
 *.iws
+*.iml
+
+# Temporary file created by test launcher
+main/launcher/.ipcPort.tmp

.travis.yml

@@ -8,8 +8,9 @@ cache:
   - $HOME/.m2
 env:
   global:
-    - secure: "IfYURwZaDWuBDvyn47n0k1Zod/IQw1FF+CS5nnV08Q+NfC3vGGJMwV8m59XnbfwnWGxwvCaAbk4qP6s6+ijgZNKkvgfFMo3rfTok5zt43bIqgaFOANYV+OC/1c59gYD6ZUxhW5iNgMgU3qdsRtJuwSmfkVv/jKyLGfAbS4kN8BA=" #coverity
-    - secure: "lV9OwUbHMrMpLUH1CY+Z4puLDdFXytudyPlG1eGRsesdpuG6KM3uQVz6uAtf6lrU8DRbMM/T7ML+PmvQ4UoPPYLdLxESLLBat2qUPOIVBOhTSlCc7I0DmGy04CSvkeMy8dPaQC0ukgNiR7zwoNzfcpGRN/U9S8tziDruuHoZSrg=" #bintray
+    - secure: "IfYURwZaDWuBDvyn47n0k1Zod/IQw1FF+CS5nnV08Q+NfC3vGGJMwV8m59XnbfwnWGxwvCaAbk4qP6s6+ijgZNKkvgfFMo3rfTok5zt43bIqgaFOANYV+OC/1c59gYD6ZUxhW5iNgMgU3qdsRtJuwSmfkVv/jKyLGfAbS4kN8BA=" # COVERITY_SCAN_TOKEN
+    - secure: "lV9OwUbHMrMpLUH1CY+Z4puLDdFXytudyPlG1eGRsesdpuG6KM3uQVz6uAtf6lrU8DRbMM/T7ML+PmvQ4UoPPYLdLxESLLBat2qUPOIVBOhTSlCc7I0DmGy04CSvkeMy8dPaQC0ukgNiR7zwoNzfcpGRN/U9S8tziDruuHoZSrg=" # BINTRAY_API_KEY
+    - secure: "oWFgRTVP6lyTa7qVxlvkpm20MtVc3BtmsNXQJS6bfg2A0o/iCQMNx7OD59BaafCLGRKvCcJVESiC8FlSylVMS7CDSyYu0gg70NUiIuHp4NBM5inFWYCy/PdQsCTzr5uvNG+rMFQpMFRaCV0FrfM3tLondcVkhsHL68l93Xoexx4=" # CODACY_PROJECT_TOKEN
 addons:
   coverity_scan:
     project:
@@ -19,31 +20,17 @@ addons:
     branch_pattern: release.*
 install:
 # "clean" needed until https://bugs.openjdk.java.net/browse/JDK-8067747 is resolved.
-- mvn -fmain/pom.xml clean package -DskipTests dependency:go-offline -Ptest-coverage
+- mvn -fmain/pom.xml clean package -DskipTests dependency:go-offline -Pcoverage
 - mvn -fmain/pom.xml clean package -DskipTests dependency:go-offline -Prelease
 script:
-- mvn --update-snapshots -fmain/pom.xml -Ptest-coverage clean test jacoco:report-aggregate
-after_success:
-- "bash <(curl -s https://codecov.io/bash)"
-notifications:
-  webhooks:
-    urls:
-    - https://webhooks.gitter.im/e/7d429ab35361726e26f2
-    on_success: change
-    on_failure: always
-    on_start: false
-  slack:
-    rooms:
-      secure: "lngJ/HEAFBbD5AdiO9avMqptKpZHdmEwOzS9FabZjkdFh7yAYueTk5RniPUvShjsKtThYm7cJ8AtDMDwc07NvPrzbMBRtUJGwuDT+7c7YFALGFJ1NYi+emkC9x1oafvmPgEYSE+tMKzNcwrHi3ytGgKdIotsKwaF35QNXYA9aMs="
-    on_success: change
-    on_failure: always
+- mvn --update-snapshots -fmain/pom.xml clean test jacoco:report verify -Pcoverage
 before_deploy:
 - mvn -fmain/pom.xml -Prelease clean package -DskipTests
 deploy:
 - provider: releases
   prerelease: false
   api_key:
-    secure: "ZjE1j93v3qbPIe2YbmhS319aCbMdLQw0HuymmluTurxXsZtn9D4t2+eTr99vBVxGRuB5lzzGezPR5zjk5W7iHF7xhwrawXrFzr2rPJWzWFt0aM+Ry2njU1ROTGGXGTbv4anWeBlgMxLEInTAy/9ytOGNJlec83yc0THpOY2wxnk="
+    secure: "d06x5z/a0GGPJWASlPn1m2qNUeIIMhdCeSW/fnzo8YtX1qNj+d5mZQe2HSRMItKYYqgt6hnwst0YngYKrGQ/Sg3vy9BxVzoJm04MDmBkDNfHNTMhcx0euFAgRsfkyFs/CVRBNW1MPOg8BTDtyKoknIuCl2FPIKouP2QHO+CBYYY="
   file:
     - "main/uber-jar/target/Cryptomator-$TRAVIS_TAG.jar"
     - "main/ant-kit/target/antkit.tar.gz"

3RD PARTY LICENSES/AGPLv3.txt

@@ -0,0 +1,661 @@
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3RD PARTY LICENSES/LGPLv2.1.txt

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+
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+but may differ in detail to address new problems or concerns.
+
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+
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+
+                     END OF TERMS AND CONDITIONS
+
+           How to Apply These Terms to Your New Libraries
+
+  If you develop a new library, and you want it to be of the greatest
+possible use to the public, we recommend making it free software that
+everyone can redistribute and change.  You can do so by permitting
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+ordinary General Public License).
+
+  To apply these terms, attach the following notices to the library.  It is
+safest to attach them to the start of each source file to most effectively
+convey the exclusion of warranty; and each file should have at least the
+"copyright" line and a pointer to where the full notice is found.
+
+    <one line to give the library's name and a brief idea of what it does.>
+    Copyright (C) <year>  <name of author>
+
+    This library is free software; you can redistribute it and/or
+    modify it under the terms of the GNU Lesser General Public
+    License as published by the Free Software Foundation; either
+    version 2.1 of the License, or (at your option) any later version.
+
+    This library is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+    Lesser General Public License for more details.
+
+    You should have received a copy of the GNU Lesser General Public
+    License along with this library; if not, write to the Free Software
+    Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
+
+Also add information on how to contact you by electronic and paper mail.
+
+You should also get your employer (if you work as a programmer) or your
+school, if any, to sign a "copyright disclaimer" for the library, if
+necessary.  Here is a sample; alter the names:
+
+  Yoyodyne, Inc., hereby disclaims all copyright interest in the
+  library `Frob' (a library for tweaking knobs) written by James Random Hacker.
+
+  <signature of Ty Coon>, 1 April 1990
+  Ty Coon, President of Vice
+
+That's all there is to it!

3RD PARTY LICENSES/_NOTICE.md

@@ -0,0 +1,88 @@
+# Third party softwares
+Cryptomator uses third party libraries and fonts that may be licensed under different licenses.
+
+## AquaFX
+The ProgressIndicator in ui/src/main/resource/css/mac_theme.css contains code from the AquaFX project.
+
+Copyright Claudine Zillmann (http://aquafx-project.com/)
+
+Licensed under the accompanying Modified BSD license file.
+
+## Apache Commons + Apache HttpComponents + Jackrabbit WebDAV Library
+Copyright The Apache Software Foundation
+
+Licensed under the Apache License, Version 2.0
+
+### Commons Codec
+
+src/test/org/apache/commons/codec/language/DoubleMetaphoneTest.java contains test data
+from http://aspell.net/test/orig/batch0.tab. Copyright (C) 2002 Kevin Atkinson (kevina@gnu.org)
+
+### Commons Lang
+
+This product includes software from the Spring Framework,
+under the Apache License 2.0 (see: StringUtils.containsWhitespace())
+
+### Jackrabbit WebDAV Library
+
+Based on source code originally developed by
+Day Software (http://www.day.com/).
+
+## CryptoLib + CryptoFS
+Copyright 2016, 2017 Skymatic UG (haftungsbeschränkt)
+
+Licensed under the GNU Affero General Public License, Version 3
+
+## Dagger 2
+Copyright 2014 Google, Inc.
+Copyright 2012 Square, Inc.
+
+Licensed under the Apache License, Version 2.0
+
+## EasyBind
+Copyright (c) 2014, TomasMikula
+
+Licensed under the accompanying simplified BSD license.
+
+
+## GSON + Guava
+Copyright Google, Inc.
+
+Licensed under the Apache License, Version 2.0
+
+## Jetty
+Copyright 1995-2017 Mort Bay Consulting Pty Ltd.
+
+The UnixCrypt.java code implements the one way cryptography used by
+Unix systems for simple password protection.  Copyright 1996 Aki Yoshida,
+modified April 2001  by Iris Van den Broeke, Daniel Deville.
+Permission to use, copy, modify and distribute UnixCrypt
+for non-commercial or commercial purposes and without fee is
+granted provided that the copyright notice appears in all copies.
+
+Licensed under the Apache License, Version 2.0
+
+
+## Logback
+Copyright (C) 1999-2017, QOS.ch. All rights reserved.
+
+Licensed under the GNU Lesser General Public License, Version 2.1
+
+## SIV-Mode
+Copyright (c) Sebastian Stenzel
+
+Licensed under the MIT / X11 License
+
+## SLF4J
+Copyright (c) 2004-2017 QOS.ch
+
+Licensed under the MIT / X11 License
+
+
+# Other third party assets
+Non-software work included in Cryptomator
+
+## Ionicons
+Copyright (c) 2016 Drifty (http://drifty.com/)
+
+ionicons.ttf Licensed under the accompanying MIT license

CONTRIBUTING.md

@@ -3,16 +3,10 @@
 ## Did you find a bug?
 
 - Ensure you're running the latest version of Cryptomator.
-- Ensure the bug is related to the desktop version of Cryptomator. Bugs concerning the Cryptomator iOS app can be reported on the [Cryptomator for iOS issues list](https://github.com/cryptomator/cryptomator-ios/issues).
-- Ensure the bug was not [already reported](https://github.com/cryptomator/cryptomator/issues). You can also check out our [FAQ](https://cryptomator.org/faq/) and our [Wiki](https://github.com/cryptomator/cryptomator/wiki).
+- Ensure the bug is related to the desktop version of Cryptomator. Bugs concerning the Cryptomator iOS and Android app can be reported on the [Cryptomator for iOS issues list](https://github.com/cryptomator/cryptomator-ios/issues) and [Cryptomator for Android issues list](https://github.com/cryptomator/cryptomator-android/issues) respectively.
+- Ensure the bug was not [already reported](https://github.com/cryptomator/cryptomator/issues). You can also check out our [FAQ](https://community.cryptomator.org/c/faq).
 - If you're unable to find an open issue addressing the problem, [submit a new one](https://github.com/cryptomator/cryptomator/issues/new).
 
-## Do you have questions?
-
-- Ask questions by [submitting a new issue](https://github.com/cryptomator/cryptomator/issues/new).
-- [Contact us](https://cryptomator.org/contact/) directly by writing an email. Wir sprechen auch Deutsch!
-- Have a chat with us on [Gitter](https://gitter.im/cryptomator/cryptomator).
-
 ## Did you write a patch that fixes a bug?
 
 - Open a new pull request with the patch.
@@ -24,7 +18,7 @@
 
 ## Code of Conduct
 
-Help us keep Cryptomator open and inclusive. Please read and follow our [Code of Conduct](https://github.com/cryptomator/cryptomator/blob/master/CODE_OF_CONDUCT.md).
+Help us keep Cryptomator open and inclusive. Please read and follow our [Code of Conduct](https://github.com/cryptomator/cryptomator/blob/develop/CODE_OF_CONDUCT.md).
 
 ## Above all, thank you for your contributions
 

ISSUE_TEMPLATE.md

@@ -1,19 +1,31 @@
-### Basic Info
+## Issue Checklist
 
-- I'm running Cryptomator on: [Windows, OS X, and/or Debian (or other Linux Distribution), don't forget the version]
-- I'm using Cryptomator in version: [you can check the version in the settings of Cryptomator]
+Before creating a new issue make sure that you
+- searched existing (and closed) issues: https://github.com/cryptomator/cryptomator/issues
+- searched the knowledge base: https://community.cryptomator.org/c/kb
+- have read the support guide: https://github.com/cryptomator/cryptomator/blob/develop/SUPPORT.md
+- have read the contribution guide: https://github.com/cryptomator/cryptomator/blob/develop/CONTRIBUTING.md
+- have read the code of conduct: https://github.com/cryptomator/cryptomator/blob/develop/CODE_OF_CONDUCT.md
 
-### Description
+## Basic Info
 
-[description of the bug, question or feature - what did you do? what problem occurred? etc.]
+I'm using Windows / macOS / Linux / … in version: …
 
-### Log File (optional)
+I'm running Cryptomator in version: …  
+(You can check the version in the Cryptomator settings.)
 
-```
-[insert relevant parts of the log file here if applicable,
-don't forget to redact sensitive information
+## Description
 
-on Windows: %appdata%/Cryptomator/cryptomator.log
-on OS X: ~/Library/Logs/Cryptomator/cryptomator.log
-on Debian: ~/.Cryptomator/cryptomator.log]
-```
+…  
+(Please describe in detail what you did, what you expected, and what really happened.)
+
+## Attachments (optional)
+
+If you want to add the log file or screenshots, please add them as attachments. If your log file seems empty and doesn't show any errors, you may enable the debug mode first. Here is how to do that: https://community.cryptomator.org/t/how-do-i-enable-debug-mode/36
+
+Then reproduce the problem to ensure all important information is contained in there. You may use test data or redact sensitive information from the log file.
+
+You can find the log file
+- on Windows: %appdata%/Cryptomator/cryptomator.log
+- on macOS: ~/Library/Logs/Cryptomator/cryptomator.log
+- on Linux: ~/.Cryptomator/cryptomator.log

LICENSE.txt

@@ -0,0 +1,674 @@
+                    GNU GENERAL PUBLIC LICENSE
+                       Version 3, 29 June 2007
+
+ Copyright (C) 2007 Free Software Foundation, Inc. <http://fsf.org/>
+ Everyone is permitted to copy and distribute verbatim copies
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+
+  Nothing in this License shall be construed as excluding or limiting
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+
+  12. No Surrender of Others' Freedom.
+
+  If conditions are imposed on you (whether by court order, agreement or
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+
+  13. Use with the GNU Affero General Public License.
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+  15. Disclaimer of Warranty.
+
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+
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+EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF
+SUCH DAMAGES.
+
+  17. Interpretation of Sections 15 and 16.
+
+  If the disclaimer of warranty and limitation of liability provided
+above cannot be given local legal effect according to their terms,
+reviewing courts shall apply local law that most closely approximates
+an absolute waiver of all civil liability in connection with the
+Program, unless a warranty or assumption of liability accompanies a
+copy of the Program in return for a fee.
+
+                     END OF TERMS AND CONDITIONS
+
+            How to Apply These Terms to Your New Programs
+
+  If you develop a new program, and you want it to be of the greatest
+possible use to the public, the best way to achieve this is to make it
+free software which everyone can redistribute and change under these terms.
+
+  To do so, attach the following notices to the program.  It is safest
+to attach them to the start of each source file to most effectively
+state the exclusion of warranty; and each file should have at least
+the "copyright" line and a pointer to where the full notice is found.
+
+    <one line to give the program's name and a brief idea of what it does.>
+    Copyright (C) <year>  <name of author>
+
+    This program is free software: you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+Also add information on how to contact you by electronic and paper mail.
+
+  If the program does terminal interaction, make it output a short
+notice like this when it starts in an interactive mode:
+
+    <program>  Copyright (C) <year>  <name of author>
+    This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
+    This is free software, and you are welcome to redistribute it
+    under certain conditions; type `show c' for details.
+
+The hypothetical commands `show w' and `show c' should show the appropriate
+parts of the General Public License.  Of course, your program's commands
+might be different; for a GUI interface, you would use an "about box".
+
+  You should also get your employer (if you work as a programmer) or school,
+if any, to sign a "copyright disclaimer" for the program, if necessary.
+For more information on this, and how to apply and follow the GNU GPL, see
+<http://www.gnu.org/licenses/>.
+
+  The GNU General Public License does not permit incorporating your program
+into proprietary programs.  If your program is a subroutine library, you
+may consider it more useful to permit linking proprietary applications with
+the library.  If this is what you want to do, use the GNU Lesser General
+Public License instead of this License.  But first, please read
+<http://www.gnu.org/philosophy/why-not-lgpl.html>.

NOTICE.md

@@ -1,115 +0,0 @@
-# CRYPTOMATOR
-Copyright (c) 2014, Sebastian Stenzel
-
-Cryptomator is licensed under the MIT license. The details can be found in the accompanying license file.
-
-## Third party softwares
-Cryptomator uses third party libraries and fonts that may be licensed under different licenses.
-
-### AquaFX
-The ProgressIndicator in ui/src/main/resource/css/mac_theme.css contains code from the AquaFX project.
-
-Copyright 2013 Claudine Zillmann (http://aquafx-project.com/)
-
-Licensed under the accompanying BSD license file.
-
-### Apache Commons Collections
-Copyright 2001-2013 The Apache Software Foundation
-
-This product includes software developed at The Apache Software Foundation (http://www.apache.org/).
-
-### Apache Commons Codec
-Copyright 2002-2013 The Apache Software Foundation
-
-This product includes software developed at The Apache Software Foundation (http://www.apache.org/).
-
-src/test/org/apache/commons/codec/language/DoubleMetaphoneTest.java contains test data
-from http://aspell.net/test/orig/batch0.tab. Copyright (C) 2002 Kevin Atkinson (kevina@gnu.org)
-
-### Apache Commons IO
-Copyright 2002-2012 The Apache Software Foundation
-
-This product includes software developed by The Apache Software Foundation (http://www.apache.org/).
-
-### Apache Commons Lang
-Copyright 2001-2011 The Apache Software Foundation
-
-This product includes software developed by The Apache Software Foundation (http://www.apache.org/).
-
-This product includes software from the Spring Framework,
-under the Apache License 2.0 (see: StringUtils.containsWhitespace())
-
-### ControlsFX
-Copyright (c) 2013, ControlsFX
-
-Licensed under the accompanying BSD license file.
-
-### Dagger 2
-Copyright 2014 Google, Inc.
-Copyright 2012 Square, Inc.
-
-Licensed under the Apache License, Version 2.0
-
-### EasyBind
-Copyright (c) 2014, TomasMikula
-
-Licensed under the accompanying BSD simplified license.
-
-### Apache Jakarta HttpClient
-Copyright 1999-2007 The Apache Software Foundation
-
-This product includes software developed by The Apache Software Foundation (http://www.apache.org/).
-
-### Apache Log4j
-Copyright 1999-2012 Apache Software Foundation
-
-This product includes software developed at The Apache Software Foundation (http://www.apache.org/).
-
-ResolverUtil.java Copyright 2005-2006 Tim Fennell
-
-### Ionicons
-Copyright (c) 2016 Drifty (http://drifty.com/)
-
-ionicons.ttf Licensed under the accompanying MIT license
-
-### Jackrabbit WebDAV Library
-Copyright 2004-2014 The Apache Software Foundation
-
-This product includes software developed at The Apache Software Foundation (http://www.apache.org/).
-
-Based on source code originally developed by Day Software (http://www.day.com/).
-
-### Jackson
-Jackson is a high-performance, Free/Open Source JSON processing library.
-It was originally written by Tatu Saloranta (tatu.saloranta@iki.fi), and has
-been in development since 2007.
-It is currently developed by a community of developers, as well as supported
-commercially by FasterXML.com.
-
-**Licensing:** Jackson core and extension components may licensed under different licenses.
-To find the details that apply to this artifact see the accompanying Apache 2.0 license file.
-For more information, including possible other licensing options, contact
-FasterXML.com (http://fasterxml.com).
-
-**Credits:** A list of contributors may be found from CREDITS file, which is included
-in some artifacts (usually source distributions); but is always available
-from the source code management (SCM) system project uses.
-
-### Jetty
-Copyright (c) 1995-2014 Mort Bay Consulting Pty. Ltd.
-
-All rights reserved. This program and the accompanying materials
-are made available under the terms of the Eclipse Public License v1.0
-and Apache License v2.0 which accompanies this distribution.
-
-The UnixCrypt.java code implements the one way cryptography used by
-Unix systems for simple password protection.  Copyright 1996 Aki Yoshida,
-modified April 2001  by Iris Van den Broeke, Daniel Deville.
-Permission to use, copy, modify and distribute UnixCrypt
-for non-commercial or commercial purposes and without fee is
-granted provided that the copyright notice appears in all copies.
-
-### JUnit
-Copyright (c) 2000-2006, www.hamcrest.org
-
-Licensed under the accompanying BSD license file.

README.md

@@ -3,10 +3,10 @@
 [![Build Status](https://travis-ci.org/cryptomator/cryptomator.svg?branch=master)](https://travis-ci.org/cryptomator/cryptomator)
 [![Coverity Scan Build Status](https://scan.coverity.com/projects/cryptomator-cryptomator/badge.svg?flat=1)](https://scan.coverity.com/projects/cryptomator-cryptomator)
 [![Codacy Badge](https://api.codacy.com/project/badge/Grade/2a0adf3cec6a4143b91035d3924178f1)](https://www.codacy.com/app/cryptomator/cryptomator?utm_source=github.com&utm_medium=referral&utm_content=cryptomator/cryptomator&utm_campaign=Badge_Grade)
-[![Coverage Status](https://coveralls.io/repos/github/cryptomator/cryptomator/badge.svg?branch=master)](https://coveralls.io/github/cryptomator/cryptomator?branch=master)
-[![Join the chat at https://gitter.im/cryptomator/cryptomator](https://badges.gitter.im/Join%20Chat.svg)](https://gitter.im/cryptomator/cryptomator?utm_source=badge&utm_medium=badge&utm_campaign=pr-badge&utm_content=badge)
 [![Twitter](https://img.shields.io/badge/twitter-@Cryptomator-blue.svg?style=flat)](http://twitter.com/Cryptomator)
 [![POEditor](https://img.shields.io/badge/POEditor-Help%20Translate-blue.svg?style=flat)](https://poeditor.com/join/project/bHwbvJmx0E)
+[![Latest Release](https://img.shields.io/github/release/cryptomator/cryptomator.svg)](https://github.com/cryptomator/cryptomator/releases/latest)
+[![Community](https://img.shields.io/badge/help-Community-orange.svg)](https://community.cryptomator.org)
 
 Multi-platform transparent client-side encryption of your files in the cloud.
 
@@ -14,7 +14,7 @@ Download native binaries of Cryptomator on [cryptomator.org](https://cryptomator
 
 ## Features
 
-- Works with Dropbox, Google Drive, OneDrive, Nextcloud and any other cloud storage service which synchronizes with a local directory
+- Works with Dropbox, Google Drive, OneDrive, ownCloud, Nextcloud and any other cloud storage service which synchronizes with a local directory
 - Open Source means: No backdoors, control is better than trust
 - Client-side: No accounts, no data shared with any online service
 - Totally transparent: Just work on the virtual drive as if it were a USB flash drive
@@ -22,6 +22,7 @@ Download native binaries of Cryptomator on [cryptomator.org](https://cryptomator
 - File names get encrypted
 - Folder structure gets obfuscated
 - Use as many vaults in your Dropbox as you want, each having individual passwords
+- One thousand commits for the security of your data!! :tada:
 
 ### Privacy
 
@@ -45,7 +46,8 @@ For more information on the security details visit [cryptomator.org](https://cry
 
 ### Dependencies
 
-* Java 8 + JCE unlimited strength policy files (needed for 256-bit keys)
+* Java 8 (min. 8u51, we recommend to use the current version)
+* [JCE unlimited strength policy files](http://www.oracle.com/technetwork/java/javase/downloads/jce8-download-2133166.html) (needed for 256-bit keys)
 * Maven 3
 * Optional: OS-dependent build tools for native packaging (see [Windows](https://github.com/cryptomator/cryptomator-win), [OS X](https://github.com/cryptomator/cryptomator-osx), [Linux](https://github.com/cryptomator/builder-containers))
 
@@ -58,14 +60,6 @@ mvn clean install -Prelease
 
 An executable jar file will be created inside `main/uber-jar/target`.
 
-## Contributing to Cryptomator
-
-Please read our [contribution guide](https://github.com/cryptomator/cryptomator/blob/master/CONTRIBUTING.md), if you would like to report a bug, ask a question or help us with coding.
-
-## Code of Conduct
-
-Help us keep Cryptomator open and inclusive. Please read and follow our [Code of Conduct](https://github.com/cryptomator/cryptomator/blob/master/CODE_OF_CONDUCT.md).
-
 ## License
 
-Distributed under the MIT X Consortium license. See the `LICENSES/MIT-X-Consortium-License.txt` file for more info.
+This project is dual-licensed under the GPLv3 for FOSS projects as well as a commercial license for independent software vendors and resellers. If you want to modify this application under different conditions, feel free to contact our support team.

SUPPORT.md

@@ -0,0 +1,10 @@
+# Support for Cryptomator
+
+For development-related topics, GitHub is the right place.
+
+For _everything else_, please visit our official [Cryptomator Community](https://community.cryptomator.org) (we are there, too :wink:). Amongst others, you will find:
+
+- Installation manuals
+- Usage guides
+- Help with problems
+- Tips & tricks

main/ant-kit/pom.xml

@@ -1,14 +1,10 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!--
-  Copyright (c) 2016 Sebastian Stenzel
-  This file is licensed under the terms of the MIT license.
--->
 <project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
 	<modelVersion>4.0.0</modelVersion>
 	<parent>
 		<groupId>org.cryptomator</groupId>
 		<artifactId>main</artifactId>
-		<version>1.2.4</version>
+		<version>1.3.5</version>
 	</parent>
 	<artifactId>ant-kit</artifactId>
 	<packaging>pom</packaging>
@@ -18,7 +14,7 @@
 	<dependencies>
 		<dependency>
 			<groupId>org.cryptomator</groupId>
-			<artifactId>ui</artifactId>
+			<artifactId>launcher</artifactId>
 		</dependency>
 	</dependencies>
 
@@ -44,7 +40,7 @@
 			<!-- copy resources to target/: -->
 			<plugin>
 				<artifactId>maven-resources-plugin</artifactId>
-				<version>2.7</version>
+				<version>3.0.2</version>
 				<executions>
 					<execution>
 						<id>copy-resources</id>
@@ -79,8 +75,8 @@
 
 			<!-- create antkit.tar.gz: -->
 			<plugin>
-				<groupId>org.apache.maven.plugins</groupId>
 				<artifactId>maven-assembly-plugin</artifactId>
+				<version>3.0.0</version>
 				<executions>
 					<execution>
 						<id>make-assembly</id>

main/ant-kit/src/main/resources/build.xml

@@ -3,15 +3,15 @@
 	<taskdef uri="javafx:com.sun.javafx.tools.ant" resource="com/sun/javafx/tools/ant/antlib.xml" classpath="\${java.class.path}:\${java.home}/../lib/ant-javafx.jar:." />
 	
 	<!-- Define application to build -->
-	<fx:application id="Cryptomator" name="Cryptomator" version="${project.version}" mainClass="org.cryptomator.ui.Cryptomator" />
+	<fx:application id="Cryptomator" name="Cryptomator" version="${project.version}" mainClass="org.cryptomator.launcher.Cryptomator" />
 	
 	<!-- Create main application jar -->
 	<target name="create-jar">
 		<fx:jar destfile="antbuild/Cryptomator-${project.version}.jar">
 			<fx:application refid="Cryptomator" />
-			<fx:fileset dir="libs" includes="ui-${project.version}.jar" />
+			<fx:fileset dir="libs" includes="launcher-${project.version}.jar" />
 			<fx:resources>
-				<fx:fileset dir="libs" type="jar" includes="*.jar" excludes="ui-${project.version}.jar" />
+				<fx:fileset dir="libs" type="jar" includes="*.jar" excludes="launcher-${project.version}.jar" />
 			</fx:resources>
 			<fx:manifest>
 				<fx:attribute name="Implementation-Vendor" value="cryptomator.org" />
@@ -29,14 +29,16 @@
 				<fx:association mimetype="application/x-vnd.cryptomator-vault-metadata" extension="cryptomator" description="Cryptomator Vault Metadata" />
 			</fx:info>
 			<fx:platform j2se="8.0">
-				<fx:property name="cryptomator.logPath" value="~/.Cryptomator/cryptomator.log" />
-				<fx:property name="cryptomator.upgradeLogPath" value="~/.Cryptomator/upgrade.log" />
+				<fx:property name="logback.configurationFile" value="logback.xml" />
 				<fx:property name="cryptomator.settingsPath" value="~/.Cryptomator/settings.json" />
+				<fx:property name="cryptomator.ipcPortPath" value="~/.Cryptomator/ipcPort.bin" />
+				<fx:jvmarg value="-Xss2m"/>
 				<fx:jvmarg value="-Xmx512m"/>
 			</fx:platform>
 			<fx:resources>
+				<fx:fileset dir="." type="data" includes="logback.xml" />
 				<fx:fileset dir="antbuild" type="jar" includes="Cryptomator-${project.version}.jar" />
-				<fx:fileset dir="libs" type="jar" includes="*.jar" excludes="ui-${project.version}.jar"/>
+				<fx:fileset dir="libs" type="jar" includes="*.jar" excludes="launcher-${project.version}.jar"/>
 				<fx:fileset dir="fixed-binaries" type="data" includes="linux-launcher-*" arch=""/>
 			</fx:resources>
 			<fx:permissions elevated="false" />
@@ -52,14 +54,16 @@
 				<fx:association mimetype="application/x-vnd.cryptomator-vault-metadata" extension="cryptomator" description="Cryptomator Vault Metadata" />
 			</fx:info>
 			<fx:platform j2se="8.0">
-				<fx:property name="cryptomator.logPath" value="~/.Cryptomator/cryptomator.log" />
-				<fx:property name="cryptomator.upgradeLogPath" value="~/.Cryptomator/upgrade.log" />
+				<fx:property name="logback.configurationFile" value="logback.xml" />
 				<fx:property name="cryptomator.settingsPath" value="~/.Cryptomator/settings.json" />
+				<fx:property name="cryptomator.ipcPortPath" value="~/.Cryptomator/ipcPort.bin" />
+				<fx:jvmarg value="-Xss2m"/>
 				<fx:jvmarg value="-Xmx512m"/>
 			</fx:platform>
 			<fx:resources>
+				<fx:fileset dir="." type="data" includes="logback.xml" />
 				<fx:fileset dir="antbuild" type="jar" includes="Cryptomator-${project.version}.jar" />
-				<fx:fileset dir="libs" type="jar" includes="*.jar" excludes="ui-${project.version}.jar"/>
+				<fx:fileset dir="libs" type="jar" includes="*.jar" excludes="launcher-${project.version}.jar"/>
 				<fx:fileset dir="fixed-binaries" type="data" includes="linux-launcher-*" arch=""/>
 			</fx:resources>
 			<fx:permissions elevated="false" />

main/ant-kit/src/main/resources/logback.xml

@@ -0,0 +1,44 @@
+<?xml version="1.0" encoding="UTF-8" ?>
+<!DOCTYPE xml>
+<configuration scan="true" debug="true">
+
+	<appender name="STDOUT" class="ch.qos.logback.core.ConsoleAppender">
+		<encoder>
+			<pattern>%d{HH:mm:ss.SSS} [%thread] %-5level %logger{36} - %msg%n</pattern>
+		</encoder>
+	</appender>
+	
+	<appender name="FILE" class="ch.qos.logback.core.rolling.RollingFileAppender">
+		<file>${user.home}/.Cryptomator/cryptomator.log</file>
+		<append>false</append>
+		<rollingPolicy class="ch.qos.logback.core.rolling.FixedWindowRollingPolicy">
+			<fileNamePattern>${user.home}/.Cryptomator/cryptomator%i.log</fileNamePattern>
+			<minIndex>0</minIndex>
+			<maxIndex>9</maxIndex>
+		</rollingPolicy>
+		<triggeringPolicy class="org.cryptomator.logging.LaunchBasedTriggeringPolicy" />
+		<encoder>
+			<pattern>%d{HH:mm:ss.SSS} [%thread] %-5level %logger{36} - %msg%n</pattern>
+		</encoder>
+	</appender>
+	
+	<appender name="UPGRADE_FILE" class="ch.qos.logback.core.FileAppender">
+		<file>${user.home}/.Cryptomator/upgrade.log</file>
+		<append>true</append>
+		<encoder>
+			<pattern>%d{HH:mm:ss.SSS} [%thread] %-5level %logger{36} - %msg%n</pattern>
+		</encoder>
+	</appender>
+
+	<logger name="org.cryptomator" level="INFO" />
+	<logger name="org.eclipse.jetty.server.HttpChannel" level="INFO" />
+	<logger name="org.cryptomator.ui.model" level="INFO">
+		<appender-ref ref="UPGRADE_FILE" />
+	</logger>
+
+	<root level="INFO">
+		<appender-ref ref="STDOUT" />
+		<appender-ref ref="FILE" />
+	</root>
+
+</configuration>

main/ant-kit/src/main/resources/package/linux/postinst

@@ -22,6 +22,7 @@ case "$1" in
         echo Adding shortcut to the menu
 SECONDARY_LAUNCHERS_INSTALL
 APP_CDS_CACHE
+        mkdir -pm 644 /usr/share/desktop-directories
         xdg-desktop-menu install --novendor /opt/APPLICATION_FS_NAME/APPLICATION_LAUNCHER_FILENAME.desktop
 FILE_ASSOCIATION_INSTALL
 

main/commons-test/.gitignore

@@ -1 +0,0 @@
-/target/

main/commons-test/pom.xml

@@ -1,43 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!--
-  Copyright (c) 2015 Markus Kreusch
-  This file is licensed under the terms of the MIT license.
-  See the LICENSE.txt file for more info.
--->
-<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-	xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
-	<modelVersion>4.0.0</modelVersion>
-	<parent>
-		<groupId>org.cryptomator</groupId>
-		<artifactId>main</artifactId>
-		<version>1.2.4</version>
-	</parent>
-	<artifactId>commons-test</artifactId>
-	<name>Cryptomator common test dependencies</name>
-	<description>Shared utilities for tests</description>
-
-	<dependencies>
-		<dependency>
-			<groupId>org.cryptomator</groupId>
-			<artifactId>commons</artifactId>
-		</dependency>
-		
-		<dependency>
-			<groupId>junit</groupId>
-			<artifactId>junit</artifactId>
-		</dependency>
-		<dependency>
-			<groupId>org.mockito</groupId>
-			<artifactId>mockito-core</artifactId>
-		</dependency>
-		<dependency>
-			<groupId>de.bechte.junit</groupId>
-			<artifactId>junit-hierarchicalcontextrunner</artifactId>
-		</dependency>
-		<dependency>
-			<groupId>org.hamcrest</groupId>
-			<artifactId>hamcrest-all</artifactId>
-		</dependency>
-	</dependencies>
-
-</project>

main/commons-test/src/main/java/org/cryptomator/common/test/TempFilesRemovedOnShutdown.java

@@ -1,73 +0,0 @@
-package org.cryptomator.common.test;
-
-import static java.nio.file.Files.walkFileTree;
-import static java.util.Collections.synchronizedSet;
-
-import java.io.IOException;
-import java.nio.file.FileVisitResult;
-import java.nio.file.FileVisitor;
-import java.nio.file.Files;
-import java.nio.file.Path;
-import java.nio.file.attribute.BasicFileAttributes;
-import java.util.HashSet;
-import java.util.Set;
-
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
-
-public class TempFilesRemovedOnShutdown {
-
-	private static final Logger LOG = LoggerFactory.getLogger(TempFilesRemovedOnShutdown.class);
-
-	private static final Set<Path> PATHS_TO_REMOVE_ON_SHUTDOWN = synchronizedSet(new HashSet<>());
-	private static final Thread ON_SHUTDOWN_DELETER = new Thread(TempFilesRemovedOnShutdown::removeAll);
-
-	static {
-		Runtime.getRuntime().addShutdownHook(ON_SHUTDOWN_DELETER);
-	}
-
-	public static Path createTempDirectory(String prefix) throws IOException {
-		Path path = Files.createTempDirectory(prefix);
-		PATHS_TO_REMOVE_ON_SHUTDOWN.add(path);
-		return path;
-	}
-
-	private static void removeAll() {
-		PATHS_TO_REMOVE_ON_SHUTDOWN.forEach(TempFilesRemovedOnShutdown::remove);
-	}
-
-	private static void remove(Path path) {
-		try {
-			tryRemove(path);
-		} catch (Throwable e) {
-			LOG.debug("Failed to remove " + path, e);
-		}
-	}
-
-	private static void tryRemove(Path path) throws IOException {
-		walkFileTree(path, new FileVisitor<Path>() {
-			@Override
-			public FileVisitResult preVisitDirectory(Path dir, BasicFileAttributes attrs) throws IOException {
-				return FileVisitResult.CONTINUE;
-			}
-
-			@Override
-			public FileVisitResult visitFile(Path file, BasicFileAttributes attrs) throws IOException {
-				Files.delete(file);
-				return FileVisitResult.CONTINUE;
-			}
-
-			@Override
-			public FileVisitResult visitFileFailed(Path file, IOException exc) throws IOException {
-				return FileVisitResult.CONTINUE;
-			}
-
-			@Override
-			public FileVisitResult postVisitDirectory(Path dir, IOException exc) throws IOException {
-				Files.delete(dir);
-				return FileVisitResult.CONTINUE;
-			}
-		});
-	}
-
-}

main/commons-test/src/main/java/org/cryptomator/common/test/matcher/ContainsMatcher.java

@@ -1,27 +0,0 @@
-package org.cryptomator.common.test.matcher;
-
-import org.hamcrest.Matcher;
-import org.hamcrest.Matchers;
-
-/**
- * Wraps hamcrest contains and containsInAnyOrder matcher factory methods to
- * avoid problems due to incorrect / inconsistent handling of generics by
- * several java compilers.
- * 
- * @author Markus Kreusch
- */
-public class ContainsMatcher {
-
-	@SuppressWarnings({ "unchecked" })
-	@SafeVarargs
-	public static <T> Matcher<Iterable<? super T>> containsInAnyOrder(Matcher<? extends T>... matchers) {
-		return Matchers.containsInAnyOrder((Matcher[]) matchers);
-	}
-
-	@SuppressWarnings({ "unchecked" })
-	@SafeVarargs
-	public static <T> Matcher<Iterable<? super T>> contains(Matcher<? extends T>... matchers) {
-		return Matchers.contains((Matcher[]) matchers);
-	}
-
-}

main/commons-test/src/main/java/org/cryptomator/common/test/matcher/ExceptionMatcher.java

@@ -1,48 +0,0 @@
-package org.cryptomator.common.test.matcher;
-
-import java.util.Optional;
-
-import org.hamcrest.Description;
-import org.hamcrest.Matcher;
-import org.hamcrest.TypeSafeDiagnosingMatcher;
-
-public class ExceptionMatcher<T extends Throwable> extends TypeSafeDiagnosingMatcher<T> {
-
-	public static <T extends Throwable> ExceptionMatcher<T> ofType(Class<T> exceptionType) {
-		return new ExceptionMatcher<>(exceptionType);
-	}
-
-	private final Class<T> exceptionType;
-	private final Optional<Matcher<T>> subMatcher;
-
-	private ExceptionMatcher(Class<T> exceptionType) {
-		super(exceptionType);
-		this.exceptionType = exceptionType;
-		this.subMatcher = Optional.empty();
-	}
-
-	private ExceptionMatcher(Class<T> exceptionType, Matcher<T> subMatcher) {
-		super(exceptionType);
-		this.exceptionType = exceptionType;
-		this.subMatcher = Optional.of(subMatcher);
-	}
-
-	@Override
-	public void describeTo(Description description) {
-		subMatcher.ifPresent(description::appendDescriptionOf);
-	}
-
-	@Override
-	protected boolean matchesSafely(T item, Description mismatchDescription) {
-		if (subMatcher.map(matcher -> !matcher.matches(item)).orElse(false)) {
-			subMatcher.get().describeMismatch(item, mismatchDescription);
-			return false;
-		}
-		return true;
-	}
-
-	public Matcher<T> withCauseThat(Matcher<? super Throwable> matcher) {
-		return new ExceptionMatcher<T>(exceptionType, new PropertyMatcher<>(exceptionType, Throwable::getCause, "cause", matcher));
-	}
-
-}

main/commons-test/src/main/java/org/cryptomator/common/test/matcher/OptionalMatcher.java

@@ -1,61 +0,0 @@
-package org.cryptomator.common.test.matcher;
-
-import java.util.Optional;
-
-import org.hamcrest.Description;
-import org.hamcrest.Matcher;
-import org.hamcrest.TypeSafeDiagnosingMatcher;
-
-public class OptionalMatcher {
-
-	public static <T> Matcher<Optional<T>> presentOptionalWithValueThat(Matcher<? super T> valueMatcher) {
-		return new TypeSafeDiagnosingMatcher<Optional<T>>(Optional.class) {
-			@Override
-			public void describeTo(Description description) {
-				description //
-						.appendText("a present Optional with a value that ") //
-						.appendDescriptionOf(valueMatcher);
-			}
-
-			@Override
-			protected boolean matchesSafely(Optional<T> item, Description mismatchDescription) {
-				if (item.isPresent()) {
-					if (valueMatcher.matches(item.get())) {
-						return true;
-					} else {
-						mismatchDescription.appendText("a present Optional with value that ");
-						valueMatcher.describeMismatch(item, mismatchDescription);
-						return false;
-					}
-				} else {
-					mismatchDescription.appendText("an empty Optional");
-					return false;
-				}
-
-			}
-
-		};
-	}
-
-	public static <T> Matcher<Optional<T>> emptyOptional() {
-		return new TypeSafeDiagnosingMatcher<Optional<T>>(Optional.class) {
-			@Override
-			public void describeTo(Description description) {
-				description.appendText("an empty Optional");
-			}
-
-			@Override
-			protected boolean matchesSafely(Optional<T> item, Description mismatchDescription) {
-				if (item.isPresent()) {
-					mismatchDescription.appendText("a present Optional of ").appendValue(item.get());
-					return false;
-				} else {
-					return true;
-				}
-
-			}
-
-		};
-	}
-
-}

main/commons-test/src/main/java/org/cryptomator/common/test/matcher/PropertyMatcher.java

@@ -1,55 +0,0 @@
-/*******************************************************************************
- * Copyright (c) 2015 Markus Kreusch
- * This file is licensed under the terms of the MIT license.
- * See the LICENSE.txt file for more info.
- ******************************************************************************/
-package org.cryptomator.common.test.matcher;
-
-import java.util.function.Function;
-
-import org.hamcrest.Description;
-import org.hamcrest.Matcher;
-import org.hamcrest.TypeSafeDiagnosingMatcher;
-
-public class PropertyMatcher<T, P> extends TypeSafeDiagnosingMatcher<T> {
-
-	private final Class<T> expectedType;
-	private final Function<? super T, P> getter;
-	private final String name;
-	private final Matcher<? super P> subMatcher;
-
-	public PropertyMatcher(Class<T> type, Function<? super T, P> getter, String name, Matcher<? super P> subMatcher) {
-		super(type);
-		this.expectedType = type;
-		this.getter = getter;
-		this.name = name;
-		this.subMatcher = subMatcher;
-	}
-
-	@Override
-	public void describeTo(Description description) {
-		description.appendText("a ") //
-				.appendText(expectedType.getSimpleName()) //
-				.appendText(" with a ") //
-				.appendText(name) //
-				.appendText(" that ") //
-				.appendDescriptionOf(subMatcher);
-	}
-
-	@Override
-	protected boolean matchesSafely(T item, Description mismatchDescription) {
-		P propertyValue = getter.apply(item);
-		if (subMatcher.matches(propertyValue)) {
-			return true;
-		} else {
-			mismatchDescription.appendText("a ") //
-					.appendText(expectedType.getSimpleName()) //
-					.appendText(" with a ") //
-					.appendText(name) //
-					.appendText(" that ");
-			subMatcher.describeMismatch(propertyValue, mismatchDescription);
-			return false;
-		}
-	}
-
-}

main/commons-test/src/main/java/org/cryptomator/common/test/mockito/Answers.java

@@ -1,61 +0,0 @@
-package org.cryptomator.common.test.mockito;
-
-import static java.util.Arrays.asList;
-
-import java.util.function.Consumer;
-
-import org.mockito.invocation.InvocationOnMock;
-import org.mockito.stubbing.Answer;
-
-public class Answers {
-
-	public static <T> Answer<T> collectParameters(Answer<T> answer, Consumer<?>... parameterConsumers) {
-		return new Answer<T>() {
-			@SuppressWarnings({"rawtypes", "unchecked"})
-			@Override
-			public T answer(InvocationOnMock invocation) throws Throwable {
-				for (int i = 0; i < invocation.getArguments().length; i++) {
-					if (parameterConsumers.length > i) {
-						((Consumer) parameterConsumers[i]).accept(invocation.getArguments()[i]);
-					}
-				}
-				return answer.answer(invocation);
-			}
-		};
-
-	}
-
-	@SafeVarargs
-	public static <T> Answer<T> consecutiveAnswers(Answer<T>... answers) {
-		if (answers == null || answers.length == 0) {
-			throw new IllegalArgumentException("Required at least one answer");
-		}
-		if (asList(answers).contains(null)) {
-			throw new IllegalArgumentException("No answers must be null");
-		}
-		return new Answer<T>() {
-			private int nextIndex = 0;
-
-			@Override
-			public T answer(InvocationOnMock invocation) throws Throwable {
-				try {
-					return answers[nextIndex].answer(invocation);
-				} finally {
-					nextIndex = (nextIndex + 1) % answers.length;
-				}
-			}
-
-		};
-	}
-
-	public static <T> Answer<T> value(T value) {
-		return new Answer<T>() {
-			@Override
-			public T answer(InvocationOnMock invocation) throws Throwable {
-				return value;
-			}
-
-		};
-	}
-
-}

main/commons/pom.xml

@@ -1,19 +1,13 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!--
-  Copyright (c) 2015 Markus Kreusch
-  This file is licensed under the terms of the MIT license.
-  See the LICENSE.txt file for more info.
--->
-<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-	xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
 	<modelVersion>4.0.0</modelVersion>
 	<parent>
 		<groupId>org.cryptomator</groupId>
 		<artifactId>main</artifactId>
-		<version>1.2.4</version>
+		<version>1.3.5</version>
 	</parent>
 	<artifactId>commons</artifactId>
-	<name>Cryptomator common</name>
+	<name>Cryptomator Commons</name>
 	<description>Shared utilities</description>
 
 	<dependencies>
@@ -26,7 +20,15 @@
 			<groupId>org.apache.commons</groupId>
 			<artifactId>commons-lang3</artifactId>
 		</dependency>
-		
+		<dependency>
+			<groupId>com.google.code.gson</groupId>
+			<artifactId>gson</artifactId>
+		</dependency>
+		<dependency>
+			<groupId>org.fxmisc.easybind</groupId>
+			<artifactId>easybind</artifactId>
+		</dependency>
+
 		<!-- DI -->
 		<dependency>
 			<groupId>com.google.dagger</groupId>
@@ -35,38 +37,18 @@
 		<dependency>
 			<groupId>com.google.dagger</groupId>
 			<artifactId>dagger-compiler</artifactId>
-			<scope>provided</scope>
 		</dependency>
 		
-		<!-- Test -->
 		<dependency>
-			<groupId>junit</groupId>
-			<artifactId>junit</artifactId>
-			<scope>test</scope>
+			<groupId>com.google.dagger</groupId>
+			<artifactId>dagger-compiler</artifactId>
 		</dependency>
+
+		<!-- Logging -->
 		<dependency>
-			<groupId>org.mockito</groupId>
-			<artifactId>mockito-core</artifactId>
-			<scope>test</scope>
-		</dependency>
-		<dependency>
-			<groupId>de.bechte.junit</groupId>
-			<artifactId>junit-hierarchicalcontextrunner</artifactId>
-			<scope>test</scope>
-		</dependency>
-		<dependency>
-			<groupId>org.hamcrest</groupId>
-			<artifactId>hamcrest-all</artifactId>
+			<groupId>org.slf4j</groupId>
+			<artifactId>slf4j-simple</artifactId>
 			<scope>test</scope>
 		</dependency>
 	</dependencies>
-	
-	<build>
-		<plugins>
-			<plugin>
-				<groupId>org.jacoco</groupId>
-				<artifactId>jacoco-maven-plugin</artifactId>
-			</plugin>
-		</plugins>
-	</build>
 </project>

main/commons/src/main/java/org/cryptomator/common/CachingSupplier.java

@@ -1,26 +0,0 @@
-package org.cryptomator.common;
-
-import java.util.function.Supplier;
-
-public class CachingSupplier<T> implements Supplier<T> {
-
-	public static <T> Supplier<T> from(Supplier<T> delegate) {
-		return new CachingSupplier<>(delegate);
-	}
-
-	private Supplier<T> delegate;
-
-	private CachingSupplier(Supplier<T> delegate) {
-		this.delegate = () -> {
-			T result = delegate.get();
-			CachingSupplier.this.delegate = () -> result;
-			return result;
-		};
-	}
-
-	@Override
-	public T get() {
-		return delegate.get();
-	}
-
-}

main/commons/src/main/java/org/cryptomator/common/CommonsModule.java

@@ -1,3 +1,8 @@
+/*******************************************************************************
+ * Copyright (c) 2017 Skymatic UG (haftungsbeschränkt).
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the accompanying LICENSE file.
+ *******************************************************************************/
 package org.cryptomator.common;
 
 import java.util.Comparator;

main/commons/src/main/java/org/cryptomator/common/ConsumerThrowingException.java

@@ -1,3 +1,8 @@
+/*******************************************************************************
+ * Copyright (c) 2017 Skymatic UG (haftungsbeschränkt).
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the accompanying LICENSE file.
+ *******************************************************************************/
 package org.cryptomator.common;
 
 @FunctionalInterface

main/commons/src/main/java/org/cryptomator/common/Holder.java

@@ -1,34 +0,0 @@
-package org.cryptomator.common;
-
-import java.util.function.Consumer;
-import java.util.function.Supplier;
-
-public class Holder<V> implements Supplier<V>, Consumer<V> {
-
-	private final V initial;
-
-	private V value;
-
-	public <W extends V> Holder(W initial) {
-		this.initial = initial;
-		reset();
-	}
-
-	public V get() {
-		return value;
-	}
-
-	public void set(V value) {
-		this.value = value;
-	}
-
-	public void reset() {
-		set(initial);
-	}
-
-	@Override
-	public void accept(V value) {
-		set(value);
-	}
-
-}

main/commons/src/main/java/org/cryptomator/common/LazyInitializer.java

@@ -1,7 +1,15 @@
+/*******************************************************************************
+ * Copyright (c) 2017 Skymatic UG (haftungsbeschränkt).
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the accompanying LICENSE file.
+ *******************************************************************************/
 package org.cryptomator.common;
 
 import java.util.concurrent.atomic.AtomicReference;
 import java.util.function.Supplier;
+import java.util.function.UnaryOperator;
+
+import com.google.common.base.Throwables;
 
 public final class LazyInitializer {
 
@@ -9,7 +17,7 @@ public final class LazyInitializer {
 	}
 
 	/**
-	 * Threadsafe lazy initialization pattern as proposed on http://stackoverflow.com/a/30247202/4014509
+	 * Same as {@link #initializeLazily(AtomicReference, SupplierThrowingException, Class)} except that no checked exception may be thrown by the factory function.
 	 * 
 	 * @param <T> Type of the value
 	 * @param reference A reference to a maybe not yet initialized value.
@@ -17,18 +25,55 @@ public final class LazyInitializer {
 	 * @return The initialized value
 	 */
 	public static <T> T initializeLazily(AtomicReference<T> reference, Supplier<T> factory) {
+		SupplierThrowingException<T, RuntimeException> factoryThrowingRuntimeExceptions = () -> factory.get();
+		return initializeLazily(reference, factoryThrowingRuntimeExceptions, RuntimeException.class);
+	}
+
+	/**
+	 * Threadsafe lazy initialization pattern as proposed on http://stackoverflow.com/a/30247202/4014509
+	 * 
+	 * @param <T> Type of the value
+	 * @param <E> Type of the any expected exception that may occur during initialization
+	 * @param reference A reference to a maybe not yet initialized value.
+	 * @param factory A factory providing a value for the reference, if it doesn't exist yet. The factory may be invoked multiple times, but only one result will survive.
+	 * @param exceptionType Expected exception type.
+	 * @return The initialized value
+	 * @throws E Exception thrown by the factory function.
+	 */
+	public static <T, E extends Exception> T initializeLazily(AtomicReference<T> reference, SupplierThrowingException<T, E> factory, Class<E> exceptionType) throws E {
 		final T existing = reference.get();
 		if (existing != null) {
 			return existing;
 		} else {
-			return reference.updateAndGet(currentValue -> {
-				if (currentValue == null) {
-					return factory.get();
-				} else {
-					return currentValue;
-				}
-			});
+			try {
+				return reference.updateAndGet(invokeFactoryIfNull(factory));
+			} catch (InitializationException e) {
+				Throwables.throwIfUnchecked(e.getCause());
+				Throwables.throwIfInstanceOf(e.getCause(), exceptionType);
+				throw e;
+			}
 		}
 	}
 
+	private static <T, E extends Exception> UnaryOperator<T> invokeFactoryIfNull(SupplierThrowingException<T, E> factory) throws InitializationException {
+		return currentValue -> {
+			if (currentValue == null) {
+				try {
+					return factory.get();
+				} catch (Exception e) {
+					throw new InitializationException(e);
+				}
+			} else {
+				return currentValue;
+			}
+		};
+	}
+
+	private static class InitializationException extends RuntimeException {
+
+		public InitializationException(Throwable cause) {
+			super(cause);
+		}
+
+	}
 }

main/commons/src/main/java/org/cryptomator/common/Optionals.java

@@ -1,17 +1,28 @@
+/*******************************************************************************
+ * Copyright (c) 2017 Skymatic UG (haftungsbeschränkt).
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the accompanying LICENSE file.
+ *******************************************************************************/
 package org.cryptomator.common;
 
 import java.util.Optional;
+import java.util.function.Function;
 
 public final class Optionals {
 
 	private Optionals() {
 	}
 
-	public static <T, E extends Exception> void ifPresent(Optional<T> optional, ConsumerThrowingException<T, E> consumer) throws E {
-		final T t = optional.orElse(null);
-		if (t != null) {
-			consumer.accept(t);
-		}
+	/**
+	 * Returns a function that is equivalent to the input function but immediately gets the value of the returned optional when invoked.
+	 * 
+	 * @param <T> the type of the input to the function
+	 * @param <R> the type of the result of the function
+	 * @param function An {@code Optional}-bearing input function {@code Function<Foo, Optional<Bar>>}
+	 * @return A {@code Function<Foo, Bar>}, that may throw a NoSuchElementException, if the original function returns an empty optional.
+	 */
+	public static <T, R> Function<T, R> unwrap(Function<T, Optional<R>> function) {
+		return t -> function.apply(t).get();
 	}
 
 }

main/commons/src/main/java/org/cryptomator/common/RunnableThrowingException.java

@@ -1,3 +1,8 @@
+/*******************************************************************************
+ * Copyright (c) 2017 Skymatic UG (haftungsbeschränkt).
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the accompanying LICENSE file.
+ *******************************************************************************/
 package org.cryptomator.common;
 
 @FunctionalInterface

main/commons/src/main/java/org/cryptomator/common/SemVerComparator.java

@@ -1,7 +1,7 @@
 /*******************************************************************************
- * Copyright (c) 2016 Sebastian Stenzel and others.
- * This file is licensed under the terms of the MIT license.
- * See the LICENSE.txt file for more info.
+ * Copyright (c) 2016, 2017 Sebastian Stenzel and others.
+ * All rights reserved.
+ * This program and the accompanying materials are made available under the terms of the accompanying LICENSE file.
  *
  * Contributors:
  *     Sebastian Stenzel - initial API and implementation
@@ -12,12 +12,51 @@ import java.util.Comparator;
 
 import org.apache.commons.lang3.StringUtils;
 
+/**
+ * Compares version strings according to <a href="http://semver.org/spec/v2.0.0.html">SemVer 2.0.0</a>.
+ */
 public class SemVerComparator implements Comparator<String> {
 
+	private static final char VERSION_SEP = '.'; // http://semver.org/spec/v2.0.0.html#spec-item-2
+	private static final String PRE_RELEASE_SEP = "-"; // http://semver.org/spec/v2.0.0.html#spec-item-9
+	private static final String BUILD_SEP = "+"; // http://semver.org/spec/v2.0.0.html#spec-item-10
+
 	@Override
 	public int compare(String version1, String version2) {
-		final String[] vComps1 = StringUtils.split(version1, '.');
-		final String[] vComps2 = StringUtils.split(version2, '.');
+		// "Build metadata SHOULD be ignored when determining version precedence.
+		// Thus two versions that differ only in the build metadata, have the same precedence."
+		String v1WithoutBuildMetadata = StringUtils.substringBefore(version1, BUILD_SEP);
+		String v2WithoutBuildMetadata = StringUtils.substringBefore(version2, BUILD_SEP);
+
+		if (v1WithoutBuildMetadata.equals(v2WithoutBuildMetadata)) {
+			return 0;
+		}
+
+		String v1MajorMinorPatch = StringUtils.substringBefore(v1WithoutBuildMetadata, PRE_RELEASE_SEP);
+		String v2MajorMinorPatch = StringUtils.substringBefore(v2WithoutBuildMetadata, PRE_RELEASE_SEP);
+		String v1PreReleaseVersion = StringUtils.substringAfter(v1WithoutBuildMetadata, PRE_RELEASE_SEP);
+		String v2PreReleaseVersion = StringUtils.substringAfter(v2WithoutBuildMetadata, PRE_RELEASE_SEP);
+		return compare(v1MajorMinorPatch, v1PreReleaseVersion, v2MajorMinorPatch, v2PreReleaseVersion);
+	}
+
+	private int compare(String v1MajorMinorPatch, String v1PreReleaseVersion, String v2MajorMinorPatch, String v2PreReleaseVersion) {
+		int comparisonResult = compareNumericallyThenLexicographically(v1MajorMinorPatch, v2MajorMinorPatch);
+		if (comparisonResult == 0) {
+			if (v1PreReleaseVersion.isEmpty()) {
+				return 1; // 1.0.0 > 1.0.0-BETA
+			} else if (v2PreReleaseVersion.isEmpty()) {
+				return -1; // 1.0.0-BETA < 1.0.0
+			} else {
+				return compareNumericallyThenLexicographically(v1PreReleaseVersion, v2PreReleaseVersion);
+			}
+		} else {
+			return comparisonResult;
+		}
+	}
+
+	private int compareNumericallyThenLexicographically(String version1, String version2) {
+		final String[] vComps1 = StringUtils.split(version1, VERSION_SEP);
+		final String[] vComps2 = StringUtils.split(version2, VERSION_SEP);
 		final int commonCompCount = Math.min(vComps1.length, vComps2.length);
 
 		for (int i = 0; i < commonCompCount; i++) {
@@ -35,7 +74,7 @@ public class SemVerComparator implements Comparator<String> {
 			}
 		}
 
-		// all in common so far? longest version string wins:
+		// all in common so far? longest version string is considered the higher version:
 		return vComps1.length - vComps2.length;
 	}
 

main/commons/src/main/java/org/cryptomator/common/StackTrace.java

@@ -1,56 +0,0 @@
-/*******************************************************************************
- * Copyright (c) 2016 Markus Kreusch and others.
- * This file is licensed under the terms of the MIT license.
- * See the LICENSE.txt file for more info.
- *
- * Contributors:
- *     Markus Kreusch - initial implementation
- *******************************************************************************/
-package org.cryptomator.common;
-
-import java.util.stream.Stream;
-
-/**
- * Utility to print stack traces while analyzing issues.
- * 
- * @author Markus Kreusch
- */
-public class StackTrace {
-
-	public static void print(String message) {
-		Thread thread = Thread.currentThread();
-		System.err.println(stackTraceFor(message, thread));
-	}
-
-	private static String stackTraceFor(String message, Thread thread) {
-		StringBuilder result = new StringBuilder();
-		appendMessageAndThreadName(result, message, thread);
-		appendStackTrace(thread, result);
-		return result.toString();
-	}
-
-	private static void appendStackTrace(Thread thread, StringBuilder result) {
-		Stream.of(thread.getStackTrace()) //
-				.skip(4) //
-				.forEach(stackTraceElement -> append(stackTraceElement, result));
-	}
-
-	private static void appendMessageAndThreadName(StringBuilder result, String message, Thread thread) {
-		result //
-				.append('[') //
-				.append(thread.getName()) //
-				.append("] ") //
-				.append(message);
-	}
-
-	private static void append(StackTraceElement stackTraceElement, StringBuilder result) {
-		String className = stackTraceElement.getClassName();
-		String methodName = stackTraceElement.getMethodName();
-		String fileName = stackTraceElement.getFileName();
-		int lineNumber = stackTraceElement.getLineNumber();
-		result.append('\n') //
-				.append(className).append(':').append(methodName) //
-				.append(" (").append(fileName).append(':').append(lineNumber).append(')');
-	}
-
-}

main/commons/src/main/java/org/cryptomator/common/SupplierThrowingException.java

@@ -1,3 +1,8 @@
+/*******************************************************************************
+ * Copyright (c) 2017 Skymatic UG (haftungsbeschränkt).
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the accompanying LICENSE file.
+ *******************************************************************************/
 package org.cryptomator.common;
 
 @FunctionalInterface

main/commons/src/main/java/org/cryptomator/common/WeakValuedCache.java

@@ -1,48 +0,0 @@
-package org.cryptomator.common;
-
-import java.util.concurrent.ExecutionException;
-import java.util.function.BiConsumer;
-import java.util.function.Function;
-
-import com.google.common.cache.CacheBuilder;
-import com.google.common.cache.CacheLoader;
-import com.google.common.cache.LoadingCache;
-import com.google.common.util.concurrent.ExecutionError;
-import com.google.common.util.concurrent.UncheckedExecutionException;
-
-public class WeakValuedCache<Key, Value> {
-
-	private final LoadingCache<Key, Value> delegate;
-
-	private WeakValuedCache(Function<Key, Value> loader) {
-		delegate = CacheBuilder.newBuilder() //
-				.weakValues() //
-				.build(new CacheLoader<Key, Value>() {
-					@Override
-					public Value load(Key key) {
-						return loader.apply(key);
-					}
-				});
-	}
-
-	public static <Key, Value> WeakValuedCache<Key, Value> usingLoader(Function<Key, Value> loader) {
-		return new WeakValuedCache<>(loader);
-	}
-
-	public Value get(Key key) {
-		try {
-			return delegate.get(key);
-		} catch (ExecutionException e) {
-			throw new IllegalStateException("No checked exception can be thrown by loader", e);
-		} catch (UncheckedExecutionException e) {
-			throw (RuntimeException) e.getCause();
-		} catch (ExecutionError e) {
-			throw (Error) e.getCause();
-		}
-	}
-
-	public void forEach(BiConsumer<Key, Value> function) {
-		delegate.asMap().forEach(function);
-	}
-
-}

main/commons/src/main/java/org/cryptomator/common/settings/Settings.java

@@ -0,0 +1,94 @@
+/*******************************************************************************
+ * Copyright (c) 2014, 2017 Sebastian Stenzel
+ * All rights reserved.
+ * This program and the accompanying materials are made available under the terms of the accompanying LICENSE file.
+ * 
+ * Contributors:
+ *     Sebastian Stenzel - initial API and implementation
+ ******************************************************************************/
+package org.cryptomator.common.settings;
+
+import java.util.function.Consumer;
+
+import javafx.beans.property.BooleanProperty;
+import javafx.beans.property.IntegerProperty;
+import javafx.beans.property.SimpleBooleanProperty;
+import javafx.beans.property.SimpleIntegerProperty;
+import javafx.beans.property.SimpleStringProperty;
+import javafx.beans.property.StringProperty;
+import javafx.beans.value.ObservableValue;
+import javafx.collections.FXCollections;
+import javafx.collections.ListChangeListener;
+import javafx.collections.ObservableList;
+
+public class Settings {
+
+	public static final int MIN_PORT = 1024;
+	public static final int MAX_PORT = 65535;
+	public static final boolean DEFAULT_CHECK_FOR_UDPATES = true;
+	public static final int DEFAULT_PORT = 42427;
+	public static final int DEFAULT_NUM_TRAY_NOTIFICATIONS = 3;
+	public static final String DEFAULT_GVFS_SCHEME = "dav";
+	public static final boolean DEFAULT_DEBUG_MODE = false;
+
+	private final ObservableList<VaultSettings> directories = FXCollections.observableArrayList(VaultSettings::observables);
+	private final BooleanProperty checkForUpdates = new SimpleBooleanProperty(DEFAULT_CHECK_FOR_UDPATES);
+	private final IntegerProperty port = new SimpleIntegerProperty(DEFAULT_PORT);
+	private final IntegerProperty numTrayNotifications = new SimpleIntegerProperty(DEFAULT_NUM_TRAY_NOTIFICATIONS);
+	private final StringProperty preferredGvfsScheme = new SimpleStringProperty(DEFAULT_GVFS_SCHEME);
+	private final BooleanProperty debugMode = new SimpleBooleanProperty(DEFAULT_DEBUG_MODE);
+	private Consumer<Settings> saveCmd;
+
+	/**
+	 * Package-private constructor; use {@link SettingsProvider}.
+	 */
+	Settings() {
+		directories.addListener((ListChangeListener.Change<? extends VaultSettings> change) -> this.save());
+		checkForUpdates.addListener(this::somethingChanged);
+		port.addListener(this::somethingChanged);
+		numTrayNotifications.addListener(this::somethingChanged);
+		preferredGvfsScheme.addListener(this::somethingChanged);
+		debugMode.addListener(this::somethingChanged);
+	}
+
+	void setSaveCmd(Consumer<Settings> saveCmd) {
+		this.saveCmd = saveCmd;
+	}
+
+	private void somethingChanged(ObservableValue<?> observable, Object oldValue, Object newValue) {
+		this.save();
+	}
+
+	void save() {
+		if (saveCmd != null) {
+			saveCmd.accept(this);
+		}
+	}
+
+	/* Getter/Setter */
+
+	public ObservableList<VaultSettings> getDirectories() {
+		return directories;
+	}
+
+	public BooleanProperty checkForUpdates() {
+		return checkForUpdates;
+	}
+
+	public IntegerProperty port() {
+		return port;
+	}
+
+	public IntegerProperty numTrayNotifications() {
+		return numTrayNotifications;
+	}
+
+	public StringProperty preferredGvfsScheme() {
+		return preferredGvfsScheme;
+	}
+
+	public BooleanProperty debugMode() {
+		return debugMode;
+	}
+
+}

main/commons/src/main/java/org/cryptomator/common/settings/SettingsJsonAdapter.java

@@ -0,0 +1,93 @@
+/*******************************************************************************
+ * Copyright (c) 2017 Skymatic UG (haftungsbeschränkt).
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the accompanying LICENSE file.
+ *******************************************************************************/
+package org.cryptomator.common.settings;
+
+import java.io.IOException;
+import java.util.ArrayList;
+import java.util.List;
+
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+import com.google.gson.TypeAdapter;
+import com.google.gson.stream.JsonReader;
+import com.google.gson.stream.JsonToken;
+import com.google.gson.stream.JsonWriter;
+
+public class SettingsJsonAdapter extends TypeAdapter<Settings> {
+
+	private static final Logger LOG = LoggerFactory.getLogger(SettingsJsonAdapter.class);
+
+	private final VaultSettingsJsonAdapter vaultSettingsJsonAdapter = new VaultSettingsJsonAdapter();
+
+	@Override
+	public void write(JsonWriter out, Settings value) throws IOException {
+		out.beginObject();
+		out.name("directories");
+		writeVaultSettingsArray(out, value.getDirectories());
+		out.name("checkForUpdatesEnabled").value(value.checkForUpdates().get());
+		out.name("port").value(value.port().get());
+		out.name("numTrayNotifications").value(value.numTrayNotifications().get());
+		out.name("preferredGvfsScheme").value(value.preferredGvfsScheme().get());
+		out.name("debugMode").value(value.debugMode().get());
+		out.endObject();
+	}
+
+	private void writeVaultSettingsArray(JsonWriter out, Iterable<VaultSettings> vaultSettings) throws IOException {
+		out.beginArray();
+		for (VaultSettings value : vaultSettings) {
+			vaultSettingsJsonAdapter.write(out, value);
+		}
+		out.endArray();
+	}
+
+	@Override
+	public Settings read(JsonReader in) throws IOException {
+		Settings settings = new Settings();
+
+		in.beginObject();
+		while (in.hasNext()) {
+			String name = in.nextName();
+			switch (name) {
+			case "directories":
+				settings.getDirectories().addAll(readVaultSettingsArray(in));
+				break;
+			case "checkForUpdatesEnabled":
+				settings.checkForUpdates().set(in.nextBoolean());
+				break;
+			case "port":
+				settings.port().set(in.nextInt());
+				break;
+			case "numTrayNotifications":
+				settings.numTrayNotifications().set(in.nextInt());
+				break;
+			case "preferredGvfsScheme":
+				settings.preferredGvfsScheme().set(in.nextString());
+				break;
+			case "debugMode":
+				settings.debugMode().set(in.nextBoolean());
+				break;
+			default:
+				LOG.warn("Unsupported vault setting found in JSON: " + name);
+				in.skipValue();
+			}
+		}
+		in.endObject();
+
+		return settings;
+	}
+
+	private List<VaultSettings> readVaultSettingsArray(JsonReader in) throws IOException {
+		List<VaultSettings> result = new ArrayList<>();
+		in.beginArray();
+		while (!JsonToken.END_ARRAY.equals(in.peek())) {
+			result.add(vaultSettingsJsonAdapter.read(in));
+		}
+		in.endArray();
+		return result;
+	}
+
+}

main/commons/src/main/java/org/cryptomator/common/settings/SettingsProvider.java

@@ -1,22 +1,26 @@
 /*******************************************************************************
- * Copyright (c) 2016 Sebastian Stenzel and others.
- * This file is licensed under the terms of the MIT license.
- * See the LICENSE.txt file for more info.
+ * Copyright (c) 2016, 2017 Sebastian Stenzel and others.
+ * All rights reserved.
+ * This program and the accompanying materials are made available under the terms of the accompanying LICENSE file.
  *
  * Contributors:
  *     Sebastian Stenzel - initial API and implementation
  *******************************************************************************/
-package org.cryptomator.ui.settings;
+package org.cryptomator.common.settings;
 
 import java.io.IOException;
 import java.io.InputStream;
+import java.io.InputStreamReader;
 import java.io.OutputStream;
+import java.io.OutputStreamWriter;
+import java.io.Reader;
+import java.io.Writer;
+import java.nio.charset.StandardCharsets;
 import java.nio.file.FileSystem;
 import java.nio.file.FileSystems;
 import java.nio.file.Files;
 import java.nio.file.Path;
 import java.nio.file.StandardOpenOption;
-import java.util.Objects;
 import java.util.Optional;
 import java.util.concurrent.Executors;
 import java.util.concurrent.ScheduledExecutorService;
@@ -25,16 +29,17 @@ import java.util.concurrent.TimeUnit;
 import java.util.concurrent.atomic.AtomicReference;
 
 import javax.inject.Inject;
-import javax.inject.Named;
 import javax.inject.Provider;
 import javax.inject.Singleton;
 
 import org.apache.commons.lang3.StringUtils;
 import org.apache.commons.lang3.SystemUtils;
+import org.cryptomator.common.LazyInitializer;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
-import com.fasterxml.jackson.databind.ObjectMapper;
+import com.google.gson.Gson;
+import com.google.gson.GsonBuilder;
 
 @Singleton
 public class SettingsProvider implements Provider<Settings> {
@@ -54,16 +59,21 @@ public class SettingsProvider implements Provider<Settings> {
 		}
 	}
 
-	private final ObjectMapper objectMapper;
 	private final ScheduledExecutorService saveScheduler = Executors.newSingleThreadScheduledExecutor();
 	private final AtomicReference<ScheduledFuture<?>> scheduledSaveCmd = new AtomicReference<>();
+	private final AtomicReference<Settings> settings = new AtomicReference<>();
+	private final SettingsJsonAdapter settingsJsonAdapter = new SettingsJsonAdapter();
+	private final Gson gson;
 
 	@Inject
-	public SettingsProvider(@Named("VaultJsonMapper") ObjectMapper objectMapper) {
-		this.objectMapper = objectMapper;
+	public SettingsProvider() {
+		this.gson = new GsonBuilder() //
+				.setPrettyPrinting().setLenient().disableHtmlEscaping() //
+				.registerTypeAdapter(Settings.class, settingsJsonAdapter) //
+				.create();
 	}
 
-	private Path getSettingsPath() throws IOException {
+	private Path getSettingsPath() {
 		final String settingsPathProperty = System.getProperty("cryptomator.settingsPath");
 		return Optional.ofNullable(settingsPathProperty).filter(StringUtils::isNotBlank).map(this::replaceHomeDir).map(FileSystems.getDefault()::getPath).orElse(DEFAULT_SETTINGS_PATH);
 	}
@@ -78,15 +88,24 @@ public class SettingsProvider implements Provider<Settings> {
 
 	@Override
 	public Settings get() {
-		final Settings settings = new Settings(this::scheduleSave);
-		try {
-			final Path settingsPath = getSettingsPath();
-			final InputStream in = Files.newInputStream(settingsPath, StandardOpenOption.READ);
-			objectMapper.readerForUpdating(settings).readValue(in);
+		return LazyInitializer.initializeLazily(settings, this::load);
+	}
+
+	private Settings load() {
+		Settings settings;
+		final Path settingsPath = getSettingsPath();
+		try (InputStream in = Files.newInputStream(settingsPath, StandardOpenOption.READ); //
+				Reader reader = new InputStreamReader(in, StandardCharsets.UTF_8)) {
+			settings = gson.fromJson(reader, Settings.class);
+			if (settings == null) {
+				throw new IOException("Unexpected EOF");
+			}
 			LOG.info("Settings loaded from " + settingsPath);
 		} catch (IOException e) {
 			LOG.info("Failed to load settings, creating new one.");
+			settings = new Settings();
 		}
+		settings.setSaveCmd(this::scheduleSave);
 		return settings;
 	}
 
@@ -104,13 +123,15 @@ public class SettingsProvider implements Provider<Settings> {
 	}
 
 	private void save(Settings settings) {
-		Objects.requireNonNull(settings);
+		assert settings != null : "method should only be invoked by #scheduleSave, which checks for null";
+		final Path settingsPath = getSettingsPath();
 		try {
-			final Path settingsPath = getSettingsPath();
 			Files.createDirectories(settingsPath.getParent());
-			final OutputStream out = Files.newOutputStream(settingsPath, StandardOpenOption.WRITE, StandardOpenOption.TRUNCATE_EXISTING, StandardOpenOption.CREATE);
-			objectMapper.writeValue(out, settings);
-			LOG.info("Settings saved to " + settingsPath);
+			try (OutputStream out = Files.newOutputStream(settingsPath, StandardOpenOption.CREATE, StandardOpenOption.TRUNCATE_EXISTING); //
+					Writer writer = new OutputStreamWriter(out, StandardCharsets.UTF_8)) {
+				gson.toJson(settings, writer);
+				LOG.info("Settings saved to " + settingsPath);
+			}
 		} catch (IOException e) {
 			LOG.error("Failed to save settings.", e);
 		}

main/commons/src/main/java/org/cryptomator/common/settings/VaultSettings.java

@@ -0,0 +1,143 @@
+/*******************************************************************************
+ * Copyright (c) 2017 Skymatic UG (haftungsbeschränkt).
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the accompanying LICENSE file.
+ *******************************************************************************/
+package org.cryptomator.common.settings;
+
+import java.nio.ByteBuffer;
+import java.nio.charset.StandardCharsets;
+import java.nio.file.Path;
+import java.util.Base64;
+import java.util.Objects;
+import java.util.UUID;
+
+import org.apache.commons.lang3.StringUtils;
+import org.fxmisc.easybind.EasyBind;
+
+import javafx.beans.Observable;
+import javafx.beans.property.BooleanProperty;
+import javafx.beans.property.ObjectProperty;
+import javafx.beans.property.SimpleBooleanProperty;
+import javafx.beans.property.SimpleObjectProperty;
+import javafx.beans.property.SimpleStringProperty;
+import javafx.beans.property.StringProperty;
+
+public class VaultSettings {
+
+	public static final boolean DEFAULT_UNLOCK_AFTER_STARTUP = false;
+	public static final boolean DEFAULT_MOUNT_AFTER_UNLOCK = true;
+	public static final boolean DEFAULT_REAVEAL_AFTER_MOUNT = true;
+
+	private final String id;
+	private final ObjectProperty<Path> path = new SimpleObjectProperty<>();
+	private final StringProperty mountName = new SimpleStringProperty();
+	private final StringProperty winDriveLetter = new SimpleStringProperty();
+	private final BooleanProperty unlockAfterStartup = new SimpleBooleanProperty(DEFAULT_UNLOCK_AFTER_STARTUP);
+	private final BooleanProperty mountAfterUnlock = new SimpleBooleanProperty(DEFAULT_MOUNT_AFTER_UNLOCK);
+	private final BooleanProperty revealAfterMount = new SimpleBooleanProperty(DEFAULT_REAVEAL_AFTER_MOUNT);
+
+	public VaultSettings(String id) {
+		this.id = Objects.requireNonNull(id);
+
+		EasyBind.subscribe(path, this::deriveMountNameFromPath);
+	}
+
+	Observable[] observables() {
+		return new Observable[] {path, mountName, winDriveLetter, unlockAfterStartup, mountAfterUnlock, revealAfterMount};
+	}
+
+	private void deriveMountNameFromPath(Path path) {
+		if (path != null && StringUtils.isBlank(mountName.get())) {
+			mountName.set(normalizeMountName(path.getFileName().toString()));
+		}
+	}
+
+	public static VaultSettings withRandomId() {
+		return new VaultSettings(generateId());
+	}
+
+	private static String generateId() {
+		return asBase64String(nineBytesFrom(UUID.randomUUID()));
+	}
+
+	private static String asBase64String(byte[] bytes) {
+		byte[] base64Bytes = Base64.getUrlEncoder().encode(bytes);
+		return new String(base64Bytes, StandardCharsets.US_ASCII);
+	}
+
+	private static byte[] nineBytesFrom(UUID uuid) {
+		ByteBuffer uuidBuffer = ByteBuffer.allocate(9);
+		uuidBuffer.putLong(uuid.getMostSignificantBits());
+		uuidBuffer.put((byte) (uuid.getLeastSignificantBits() & 0xFF));
+		uuidBuffer.flip();
+		return uuidBuffer.array();
+	}
+
+	public static String normalizeMountName(String mountName) {
+		String normalizedMountName = StringUtils.stripAccents(mountName);
+		StringBuilder builder = new StringBuilder();
+		for (char c : normalizedMountName.toCharArray()) {
+			if (Character.isWhitespace(c)) {
+				if (builder.length() == 0 || builder.charAt(builder.length() - 1) != '_') {
+					builder.append('_');
+				}
+			} else if (c < 127 && Character.isLetterOrDigit(c)) {
+				builder.append(c);
+			} else {
+				if (builder.length() == 0 || builder.charAt(builder.length() - 1) != '_') {
+					builder.append('_');
+				}
+			}
+		}
+		return builder.toString();
+	}
+
+	/* Getter/Setter */
+
+	public String getId() {
+		return id;
+	}
+
+	public ObjectProperty<Path> path() {
+		return path;
+	}
+
+	public StringProperty mountName() {
+		return mountName;
+	}
+
+	public StringProperty winDriveLetter() {
+		return winDriveLetter;
+	}
+
+	public BooleanProperty unlockAfterStartup() {
+		return unlockAfterStartup;
+	}
+
+	public BooleanProperty mountAfterUnlock() {
+		return mountAfterUnlock;
+	}
+
+	public BooleanProperty revealAfterMount() {
+		return revealAfterMount;
+	}
+
+	/* Hashcode/Equals */
+
+	@Override
+	public int hashCode() {
+		return Objects.hash(id);
+	}
+
+	@Override
+	public boolean equals(Object obj) {
+		if (obj instanceof VaultSettings && obj.getClass().equals(this.getClass())) {
+			VaultSettings other = (VaultSettings) obj;
+			return Objects.equals(this.id, other.id);
+		} else {
+			return false;
+		}
+	}
+
+}

main/commons/src/main/java/org/cryptomator/common/settings/VaultSettingsJsonAdapter.java

@@ -0,0 +1,84 @@
+/*******************************************************************************
+ * Copyright (c) 2017 Skymatic UG (haftungsbeschränkt).
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the accompanying LICENSE file.
+ *******************************************************************************/
+package org.cryptomator.common.settings;
+
+import java.io.IOException;
+import java.nio.file.Paths;
+
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+import com.google.gson.stream.JsonReader;
+import com.google.gson.stream.JsonWriter;
+
+class VaultSettingsJsonAdapter {
+
+	private static final Logger LOG = LoggerFactory.getLogger(VaultSettingsJsonAdapter.class);
+
+	public void write(JsonWriter out, VaultSettings value) throws IOException {
+		out.beginObject();
+		out.name("id").value(value.getId());
+		out.name("path").value(value.path().get().toString());
+		out.name("mountName").value(value.mountName().get());
+		out.name("winDriveLetter").value(value.winDriveLetter().get());
+		out.name("unlockAfterStartup").value(value.unlockAfterStartup().get());
+		out.name("mountAfterUnlock").value(value.mountAfterUnlock().get());
+		out.name("revealAfterMount").value(value.revealAfterMount().get());
+		out.endObject();
+	}
+
+	public VaultSettings read(JsonReader in) throws IOException {
+		String id = null;
+		String path = null;
+		String mountName = null;
+		String winDriveLetter = null;
+		boolean unlockAfterStartup = VaultSettings.DEFAULT_UNLOCK_AFTER_STARTUP;
+		boolean mountAfterUnlock = VaultSettings.DEFAULT_MOUNT_AFTER_UNLOCK;
+		boolean revealAfterMount = VaultSettings.DEFAULT_REAVEAL_AFTER_MOUNT;
+
+		in.beginObject();
+		while (in.hasNext()) {
+			String name = in.nextName();
+			switch (name) {
+			case "id":
+				id = in.nextString();
+				break;
+			case "path":
+				path = in.nextString();
+				break;
+			case "mountName":
+				mountName = in.nextString();
+				break;
+			case "winDriveLetter":
+				winDriveLetter = in.nextString();
+				break;
+			case "unlockAfterStartup":
+				unlockAfterStartup = in.nextBoolean();
+				break;
+			case "mountAfterUnlock":
+				mountAfterUnlock = in.nextBoolean();
+				break;
+			case "revealAfterMount":
+				revealAfterMount = in.nextBoolean();
+				break;
+			default:
+				LOG.warn("Unsupported vault setting found in JSON: " + name);
+				in.skipValue();
+			}
+		}
+		in.endObject();
+
+		VaultSettings vaultSettings = (id == null) ? VaultSettings.withRandomId() : new VaultSettings(id);
+		vaultSettings.mountName().set(mountName);
+		vaultSettings.path().set(Paths.get(path));
+		vaultSettings.winDriveLetter().set(winDriveLetter);
+		vaultSettings.unlockAfterStartup().set(unlockAfterStartup);
+		vaultSettings.mountAfterUnlock().set(mountAfterUnlock);
+		vaultSettings.revealAfterMount().set(revealAfterMount);
+		return vaultSettings;
+	}
+
+}

main/commons/src/main/java/org/cryptomator/common/streams/AutoClosingDoubleStream.java

@@ -1,178 +0,0 @@
-package org.cryptomator.common.streams;
-
-import static org.cryptomator.common.streams.AutoClosingStreamFactory.AUTO_CLOSING_STREAM_FACTORY;
-
-import java.util.DoubleSummaryStatistics;
-import java.util.OptionalDouble;
-import java.util.function.BiConsumer;
-import java.util.function.DoubleBinaryOperator;
-import java.util.function.DoubleConsumer;
-import java.util.function.DoublePredicate;
-import java.util.function.ObjDoubleConsumer;
-import java.util.function.Supplier;
-import java.util.stream.DoubleStream;
-
-public class AutoClosingDoubleStream extends DelegatingDoubleStream {
-
-	public static DoubleStream from(DoubleStream delegate) {
-		return new AutoClosingDoubleStream(delegate);
-	}
-
-	public AutoClosingDoubleStream(DoubleStream delegate) {
-		super(delegate, AUTO_CLOSING_STREAM_FACTORY);
-	}
-
-	@Override
-	public void forEach(DoubleConsumer action) {
-		try {
-			super.forEach(action);
-		} finally {
-			close();
-		}
-	}
-
-	@Override
-	public void forEachOrdered(DoubleConsumer action) {
-		try {
-			super.forEachOrdered(action);
-		} finally {
-			close();
-		}
-	}
-
-	@Override
-	public double[] toArray() {
-		try {
-			return super.toArray();
-		} finally {
-			close();
-		}
-	}
-
-	@Override
-	public double reduce(double identity, DoubleBinaryOperator op) {
-		try {
-			return super.reduce(identity, op);
-		} finally {
-			close();
-		}
-	}
-
-	@Override
-	public OptionalDouble reduce(DoubleBinaryOperator op) {
-		try {
-			return super.reduce(op);
-		} finally {
-			close();
-		}
-	}
-
-	@Override
-	public <R> R collect(Supplier<R> supplier, ObjDoubleConsumer<R> accumulator, BiConsumer<R, R> combiner) {
-		try {
-			return super.collect(supplier, accumulator, combiner);
-		} finally {
-			close();
-		}
-	}
-
-	@Override
-	public double sum() {
-		try {
-			return super.sum();
-		} finally {
-			close();
-		}
-	}
-
-	@Override
-	public OptionalDouble min() {
-		try {
-			return super.min();
-		} finally {
-			close();
-		}
-	}
-
-	@Override
-	public OptionalDouble max() {
-		try {
-			return super.max();
-		} finally {
-			close();
-		}
-	}
-
-	@Override
-	public long count() {
-		try {
-			return super.count();
-		} finally {
-			close();
-		}
-	}
-
-	@Override
-	public OptionalDouble average() {
-		try {
-			return super.average();
-		} finally {
-			close();
-		}
-	}
-
-	@Override
-	public DoubleSummaryStatistics summaryStatistics() {
-		try {
-			return super.summaryStatistics();
-		} finally {
-			close();
-		}
-	}
-
-	@Override
-	public boolean anyMatch(DoublePredicate predicate) {
-		try {
-			return super.anyMatch(predicate);
-		} finally {
-			close();
-		}
-	}
-
-	@Override
-	public boolean allMatch(DoublePredicate predicate) {
-		try {
-			return super.allMatch(predicate);
-		} finally {
-			close();
-		}
-	}
-
-	@Override
-	public boolean noneMatch(DoublePredicate predicate) {
-		try {
-			return super.noneMatch(predicate);
-		} finally {
-			close();
-		}
-	}
-
-	@Override
-	public OptionalDouble findFirst() {
-		try {
-			return super.findFirst();
-		} finally {
-			close();
-		}
-	}
-
-	@Override
-	public OptionalDouble findAny() {
-		try {
-			return super.findAny();
-		} finally {
-			close();
-		}
-	}
-
-}

main/commons/src/main/java/org/cryptomator/common/streams/AutoClosingIntStream.java

@@ -1,179 +0,0 @@
-package org.cryptomator.common.streams;
-
-import static org.cryptomator.common.streams.AutoClosingStreamFactory.AUTO_CLOSING_STREAM_FACTORY;
-
-import java.util.IntSummaryStatistics;
-import java.util.OptionalDouble;
-import java.util.OptionalInt;
-import java.util.function.BiConsumer;
-import java.util.function.IntBinaryOperator;
-import java.util.function.IntConsumer;
-import java.util.function.IntPredicate;
-import java.util.function.ObjIntConsumer;
-import java.util.function.Supplier;
-import java.util.stream.IntStream;
-
-public class AutoClosingIntStream extends DelegatingIntStream {
-
-	public static IntStream from(IntStream delegate) {
-		return new AutoClosingIntStream(delegate);
-	}
-
-	public AutoClosingIntStream(IntStream delegate) {
-		super(delegate, AUTO_CLOSING_STREAM_FACTORY);
-	}
-
-	@Override
-	public void forEach(IntConsumer action) {
-		try {
-			super.forEach(action);
-		} finally {
-			close();
-		}
-	}
-
-	@Override
-	public void forEachOrdered(IntConsumer action) {
-		try {
-			super.forEachOrdered(action);
-		} finally {
-			close();
-		}
-	}
-
-	@Override
-	public int[] toArray() {
-		try {
-			return super.toArray();
-		} finally {
-			close();
-		}
-	}
-
-	@Override
-	public int reduce(int identity, IntBinaryOperator op) {
-		try {
-			return super.reduce(identity, op);
-		} finally {
-			close();
-		}
-	}
-
-	@Override
-	public OptionalInt reduce(IntBinaryOperator op) {
-		try {
-			return super.reduce(op);
-		} finally {
-			close();
-		}
-	}
-
-	@Override
-	public <R> R collect(Supplier<R> supplier, ObjIntConsumer<R> accumulator, BiConsumer<R, R> combiner) {
-		try {
-			return super.collect(supplier, accumulator, combiner);
-		} finally {
-			close();
-		}
-	}
-
-	@Override
-	public int sum() {
-		try {
-			return super.sum();
-		} finally {
-			close();
-		}
-	}
-
-	@Override
-	public OptionalInt min() {
-		try {
-			return super.min();
-		} finally {
-			close();
-		}
-	}
-
-	@Override
-	public OptionalInt max() {
-		try {
-			return super.max();
-		} finally {
-			close();
-		}
-	}
-
-	@Override
-	public long count() {
-		try {
-			return super.count();
-		} finally {
-			close();
-		}
-	}
-
-	@Override
-	public OptionalDouble average() {
-		try {
-			return super.average();
-		} finally {
-			close();
-		}
-	}
-
-	@Override
-	public IntSummaryStatistics summaryStatistics() {
-		try {
-			return super.summaryStatistics();
-		} finally {
-			close();
-		}
-	}
-
-	@Override
-	public boolean anyMatch(IntPredicate predicate) {
-		try {
-			return super.anyMatch(predicate);
-		} finally {
-			close();
-		}
-	}
-
-	@Override
-	public boolean allMatch(IntPredicate predicate) {
-		try {
-			return super.allMatch(predicate);
-		} finally {
-			close();
-		}
-	}
-
-	@Override
-	public boolean noneMatch(IntPredicate predicate) {
-		try {
-			return super.noneMatch(predicate);
-		} finally {
-			close();
-		}
-	}
-
-	@Override
-	public OptionalInt findFirst() {
-		try {
-			return super.findFirst();
-		} finally {
-			close();
-		}
-	}
-
-	@Override
-	public OptionalInt findAny() {
-		try {
-			return super.findAny();
-		} finally {
-			close();
-		}
-	}
-
-}

main/commons/src/main/java/org/cryptomator/common/streams/AutoClosingLongStream.java

@@ -1,179 +0,0 @@
-package org.cryptomator.common.streams;
-
-import static org.cryptomator.common.streams.AutoClosingStreamFactory.AUTO_CLOSING_STREAM_FACTORY;
-
-import java.util.LongSummaryStatistics;
-import java.util.OptionalDouble;
-import java.util.OptionalLong;
-import java.util.function.BiConsumer;
-import java.util.function.LongBinaryOperator;
-import java.util.function.LongConsumer;
-import java.util.function.LongPredicate;
-import java.util.function.ObjLongConsumer;
-import java.util.function.Supplier;
-import java.util.stream.LongStream;
-
-public class AutoClosingLongStream extends DelegatingLongStream {
-
-	public static LongStream from(LongStream delegate) {
-		return new AutoClosingLongStream(delegate);
-	}
-
-	public AutoClosingLongStream(LongStream delegate) {
-		super(delegate, AUTO_CLOSING_STREAM_FACTORY);
-	}
-
-	@Override
-	public void forEach(LongConsumer action) {
-		try {
-			super.forEach(action);
-		} finally {
-			close();
-		}
-	}
-
-	@Override
-	public void forEachOrdered(LongConsumer action) {
-		try {
-			super.forEachOrdered(action);
-		} finally {
-			close();
-		}
-	}
-
-	@Override
-	public long[] toArray() {
-		try {
-			return super.toArray();
-		} finally {
-			close();
-		}
-	}
-
-	@Override
-	public long reduce(long identity, LongBinaryOperator op) {
-		try {
-			return super.reduce(identity, op);
-		} finally {
-			close();
-		}
-	}
-
-	@Override
-	public OptionalLong reduce(LongBinaryOperator op) {
-		try {
-			return super.reduce(op);
-		} finally {
-			close();
-		}
-	}
-
-	@Override
-	public <R> R collect(Supplier<R> supplier, ObjLongConsumer<R> accumulator, BiConsumer<R, R> combiner) {
-		try {
-			return super.collect(supplier, accumulator, combiner);
-		} finally {
-			close();
-		}
-	}
-
-	@Override
-	public long sum() {
-		try {
-			return super.sum();
-		} finally {
-			close();
-		}
-	}
-
-	@Override
-	public OptionalLong min() {
-		try {
-			return super.min();
-		} finally {
-			close();
-		}
-	}
-
-	@Override
-	public OptionalLong max() {
-		try {
-			return super.max();
-		} finally {
-			close();
-		}
-	}
-
-	@Override
-	public long count() {
-		try {
-			return super.count();
-		} finally {
-			close();
-		}
-	}
-
-	@Override
-	public OptionalDouble average() {
-		try {
-			return super.average();
-		} finally {
-			close();
-		}
-	}
-
-	@Override
-	public LongSummaryStatistics summaryStatistics() {
-		try {
-			return super.summaryStatistics();
-		} finally {
-			close();
-		}
-	}
-
-	@Override
-	public boolean anyMatch(LongPredicate predicate) {
-		try {
-			return super.anyMatch(predicate);
-		} finally {
-			close();
-		}
-	}
-
-	@Override
-	public boolean allMatch(LongPredicate predicate) {
-		try {
-			return super.allMatch(predicate);
-		} finally {
-			close();
-		}
-	}
-
-	@Override
-	public boolean noneMatch(LongPredicate predicate) {
-		try {
-			return super.noneMatch(predicate);
-		} finally {
-			close();
-		}
-	}
-
-	@Override
-	public OptionalLong findFirst() {
-		try {
-			return super.findFirst();
-		} finally {
-			close();
-		}
-	}
-
-	@Override
-	public OptionalLong findAny() {
-		try {
-			return super.findAny();
-		} finally {
-			close();
-		}
-	}
-
-}

main/commons/src/main/java/org/cryptomator/common/streams/AutoClosingStream.java

@@ -1,173 +0,0 @@
-package org.cryptomator.common.streams;
-
-import static org.cryptomator.common.streams.AutoClosingStreamFactory.AUTO_CLOSING_STREAM_FACTORY;
-
-import java.util.Comparator;
-import java.util.Optional;
-import java.util.function.BiConsumer;
-import java.util.function.BiFunction;
-import java.util.function.BinaryOperator;
-import java.util.function.Consumer;
-import java.util.function.IntFunction;
-import java.util.function.Predicate;
-import java.util.function.Supplier;
-import java.util.stream.Collector;
-import java.util.stream.Stream;
-
-/**
- * <p>
- * A Stream which is automatically closed after execution of a terminal operation.
- * <p>
- * Streams returned by intermediate operations are also auto closing.
- * <p>
- * <b>Note:</b> When using {@link #iterator()} or {@link #spliterator()} auto closing does not occur.
- * 
- * @author Markus Kreusch
- */
-public class AutoClosingStream<T> extends DelegatingStream<T> {
-
-	public static <T> Stream<T> from(Stream<T> delegate) {
-		return new AutoClosingStream<>(delegate);
-	}
-
-	private AutoClosingStream(Stream<T> delegate) {
-		super(delegate, AUTO_CLOSING_STREAM_FACTORY);
-	}
-
-	public void forEach(Consumer<? super T> action) {
-		try {
-			super.forEach(action);
-		} finally {
-			close();
-		}
-	}
-
-	public void forEachOrdered(Consumer<? super T> action) {
-		try {
-			super.forEachOrdered(action);
-		} finally {
-			close();
-		}
-	}
-
-	public Object[] toArray() {
-		try {
-			return super.toArray();
-		} finally {
-			close();
-		}
-	}
-
-	public <A> A[] toArray(IntFunction<A[]> generator) {
-		try {
-			return super.toArray(generator);
-		} finally {
-			close();
-		}
-	}
-
-	public T reduce(T identity, BinaryOperator<T> accumulator) {
-		try {
-			return super.reduce(identity, accumulator);
-		} finally {
-			close();
-		}
-	}
-
-	public Optional<T> reduce(BinaryOperator<T> accumulator) {
-		try {
-			return super.reduce(accumulator);
-		} finally {
-			close();
-		}
-	}
-
-	public <U> U reduce(U identity, BiFunction<U, ? super T, U> accumulator, BinaryOperator<U> combiner) {
-		try {
-			return super.reduce(identity, accumulator, combiner);
-		} finally {
-			close();
-		}
-	}
-
-	public <R> R collect(Supplier<R> supplier, BiConsumer<R, ? super T> accumulator, BiConsumer<R, R> combiner) {
-		try {
-			return super.collect(supplier, accumulator, combiner);
-		} finally {
-			close();
-		}
-	}
-
-	public <R, A> R collect(Collector<? super T, A, R> collector) {
-		try {
-			return super.collect(collector);
-		} finally {
-			close();
-		}
-	}
-
-	public Optional<T> min(Comparator<? super T> comparator) {
-		try {
-			return super.min(comparator);
-		} finally {
-			close();
-		}
-	}
-
-	public Optional<T> max(Comparator<? super T> comparator) {
-		try {
-			return super.max(comparator);
-		} finally {
-			close();
-		}
-	}
-
-	public long count() {
-		try {
-			return super.count();
-		} finally {
-			close();
-		}
-	}
-
-	public boolean anyMatch(Predicate<? super T> predicate) {
-		try {
-			return super.anyMatch(predicate);
-		} finally {
-			close();
-		}
-	}
-
-	public boolean allMatch(Predicate<? super T> predicate) {
-		try {
-			return super.allMatch(predicate);
-		} finally {
-			close();
-		}
-	}
-
-	public boolean noneMatch(Predicate<? super T> predicate) {
-		try {
-			return super.noneMatch(predicate);
-		} finally {
-			close();
-		}
-	}
-
-	public Optional<T> findFirst() {
-		try {
-			return super.findFirst();
-		} finally {
-			close();
-		}
-	}
-
-	public Optional<T> findAny() {
-		try {
-			return super.findAny();
-		} finally {
-			close();
-		}
-	}
-
-}

main/commons/src/main/java/org/cryptomator/common/streams/AutoClosingStreamFactory.java

@@ -1,51 +0,0 @@
-package org.cryptomator.common.streams;
-
-import java.util.stream.DoubleStream;
-import java.util.stream.IntStream;
-import java.util.stream.LongStream;
-import java.util.stream.Stream;
-
-class AutoClosingStreamFactory implements DelegatingStreamFactory {
-
-	public static final DelegatingStreamFactory AUTO_CLOSING_STREAM_FACTORY = new AutoClosingStreamFactory();
-
-	private AutoClosingStreamFactory() {
-	}
-
-	@Override
-	public <S> Stream<S> from(Stream<S> other) {
-		if (AutoClosingStream.class.isInstance(other)) {
-			return other;
-		} else {
-			return AutoClosingStream.from(other);
-		}
-	}
-
-	@Override
-	public IntStream from(IntStream other) {
-		if (AutoClosingIntStream.class.isInstance(other)) {
-			return other;
-		} else {
-			return AutoClosingIntStream.from(other);
-		}
-	}
-
-	@Override
-	public LongStream from(LongStream other) {
-		if (AutoClosingLongStream.class.isInstance(other)) {
-			return other;
-		} else {
-			return AutoClosingLongStream.from(other);
-		}
-	}
-
-	@Override
-	public DoubleStream from(DoubleStream other) {
-		if (AutoClosingDoubleStream.class.isInstance(other)) {
-			return other;
-		} else {
-			return AutoClosingDoubleStream.from(other);
-		}
-	}
-
-}

main/commons/src/main/java/org/cryptomator/common/streams/DelegatingDoubleStream.java

@@ -1,179 +0,0 @@
-package org.cryptomator.common.streams;
-
-import java.util.DoubleSummaryStatistics;
-import java.util.OptionalDouble;
-import java.util.PrimitiveIterator.OfDouble;
-import java.util.function.BiConsumer;
-import java.util.function.DoubleBinaryOperator;
-import java.util.function.DoubleConsumer;
-import java.util.function.DoubleFunction;
-import java.util.function.DoublePredicate;
-import java.util.function.DoubleToIntFunction;
-import java.util.function.DoubleToLongFunction;
-import java.util.function.DoubleUnaryOperator;
-import java.util.function.ObjDoubleConsumer;
-import java.util.function.Supplier;
-import java.util.stream.DoubleStream;
-import java.util.stream.IntStream;
-import java.util.stream.LongStream;
-import java.util.stream.Stream;
-
-abstract class DelegatingDoubleStream implements DoubleStream {
-
-	private final DoubleStream delegate;
-	private final DelegatingStreamFactory wrapper;
-
-	public DelegatingDoubleStream(DoubleStream delegate, DelegatingStreamFactory wrapper) {
-		this.delegate = delegate;
-		this.wrapper = wrapper;
-	}
-
-	public DoubleStream filter(DoublePredicate predicate) {
-		return wrapper.from(delegate.filter(predicate));
-	}
-
-	public boolean isParallel() {
-		return delegate.isParallel();
-	}
-
-	public DoubleStream map(DoubleUnaryOperator mapper) {
-		return wrapper.from(delegate.map(mapper));
-	}
-
-	public <U> Stream<U> mapToObj(DoubleFunction<? extends U> mapper) {
-		return wrapper.from(delegate.mapToObj(mapper));
-	}
-
-	public DoubleStream unordered() {
-		return wrapper.from(delegate.unordered());
-	}
-
-	public DoubleStream onClose(Runnable closeHandler) {
-		return wrapper.from(delegate.onClose(closeHandler));
-	}
-
-	public IntStream mapToInt(DoubleToIntFunction mapper) {
-		return wrapper.from(delegate.mapToInt(mapper));
-	}
-
-	public LongStream mapToLong(DoubleToLongFunction mapper) {
-		return wrapper.from(delegate.mapToLong(mapper));
-	}
-
-	public void close() {
-		delegate.close();
-	}
-
-	public DoubleStream flatMap(DoubleFunction<? extends DoubleStream> mapper) {
-		return wrapper.from(delegate.flatMap(mapper));
-	}
-
-	public DoubleStream distinct() {
-		return wrapper.from(delegate.distinct());
-	}
-
-	public DoubleStream sorted() {
-		return wrapper.from(delegate.sorted());
-	}
-
-	public DoubleStream peek(DoubleConsumer action) {
-		return wrapper.from(delegate.peek(action));
-	}
-
-	public DoubleStream limit(long maxSize) {
-		return wrapper.from(delegate.limit(maxSize));
-	}
-
-	public DoubleStream skip(long n) {
-		return wrapper.from(delegate.skip(n));
-	}
-
-	public void forEach(DoubleConsumer action) {
-		delegate.forEach(action);
-	}
-
-	public void forEachOrdered(DoubleConsumer action) {
-		delegate.forEachOrdered(action);
-	}
-
-	public double[] toArray() {
-		return delegate.toArray();
-	}
-
-	public double reduce(double identity, DoubleBinaryOperator op) {
-		return delegate.reduce(identity, op);
-	}
-
-	public OptionalDouble reduce(DoubleBinaryOperator op) {
-		return delegate.reduce(op);
-	}
-
-	public <R> R collect(Supplier<R> supplier, ObjDoubleConsumer<R> accumulator, BiConsumer<R, R> combiner) {
-		return delegate.collect(supplier, accumulator, combiner);
-	}
-
-	public double sum() {
-		return delegate.sum();
-	}
-
-	public OptionalDouble min() {
-		return delegate.min();
-	}
-
-	public OptionalDouble max() {
-		return delegate.max();
-	}
-
-	public long count() {
-		return delegate.count();
-	}
-
-	public OptionalDouble average() {
-		return delegate.average();
-	}
-
-	public DoubleSummaryStatistics summaryStatistics() {
-		return delegate.summaryStatistics();
-	}
-
-	public boolean anyMatch(DoublePredicate predicate) {
-		return delegate.anyMatch(predicate);
-	}
-
-	public boolean allMatch(DoublePredicate predicate) {
-		return delegate.allMatch(predicate);
-	}
-
-	public boolean noneMatch(DoublePredicate predicate) {
-		return delegate.noneMatch(predicate);
-	}
-
-	public OptionalDouble findFirst() {
-		return delegate.findFirst();
-	}
-
-	public OptionalDouble findAny() {
-		return delegate.findAny();
-	}
-
-	public Stream<Double> boxed() {
-		return wrapper.from(delegate.boxed());
-	}
-
-	public DoubleStream sequential() {
-		return wrapper.from(delegate.sequential());
-	}
-
-	public DoubleStream parallel() {
-		return wrapper.from(delegate.parallel());
-	}
-
-	public OfDouble iterator() {
-		return delegate.iterator();
-	}
-
-	public java.util.Spliterator.OfDouble spliterator() {
-		return delegate.spliterator();
-	}
-
-}

main/commons/src/main/java/org/cryptomator/common/streams/DelegatingIntStream.java

@@ -1,188 +0,0 @@
-package org.cryptomator.common.streams;
-
-import java.util.IntSummaryStatistics;
-import java.util.OptionalDouble;
-import java.util.OptionalInt;
-import java.util.PrimitiveIterator.OfInt;
-import java.util.function.BiConsumer;
-import java.util.function.IntBinaryOperator;
-import java.util.function.IntConsumer;
-import java.util.function.IntFunction;
-import java.util.function.IntPredicate;
-import java.util.function.IntToDoubleFunction;
-import java.util.function.IntToLongFunction;
-import java.util.function.IntUnaryOperator;
-import java.util.function.ObjIntConsumer;
-import java.util.function.Supplier;
-import java.util.stream.DoubleStream;
-import java.util.stream.IntStream;
-import java.util.stream.LongStream;
-import java.util.stream.Stream;
-
-abstract class DelegatingIntStream implements IntStream {
-
-	private final IntStream delegate;
-	private final DelegatingStreamFactory wrapper;
-
-	public DelegatingIntStream(IntStream delegate, DelegatingStreamFactory wrapper) {
-		this.delegate = delegate;
-		this.wrapper = wrapper;
-	}
-
-	public IntStream filter(IntPredicate predicate) {
-		return wrapper.from(delegate.filter(predicate));
-	}
-
-	public boolean isParallel() {
-		return delegate.isParallel();
-	}
-
-	public IntStream map(IntUnaryOperator mapper) {
-		return wrapper.from(delegate.map(mapper));
-	}
-
-	public <U> Stream<U> mapToObj(IntFunction<? extends U> mapper) {
-		return wrapper.from(delegate.mapToObj(mapper));
-	}
-
-	public IntStream unordered() {
-		return wrapper.from(delegate.unordered());
-	}
-
-	public LongStream mapToLong(IntToLongFunction mapper) {
-		return wrapper.from(delegate.mapToLong(mapper));
-	}
-
-	public IntStream onClose(Runnable closeHandler) {
-		return wrapper.from(delegate.onClose(closeHandler));
-	}
-
-	public DoubleStream mapToDouble(IntToDoubleFunction mapper) {
-		return wrapper.from(delegate.mapToDouble(mapper));
-	}
-
-	public void close() {
-		delegate.close();
-	}
-
-	public IntStream flatMap(IntFunction<? extends IntStream> mapper) {
-		return wrapper.from(delegate.flatMap(mapper));
-	}
-
-	public IntStream distinct() {
-		return wrapper.from(delegate.distinct());
-	}
-
-	public IntStream sorted() {
-		return wrapper.from(delegate.sorted());
-	}
-
-	public IntStream peek(IntConsumer action) {
-		return wrapper.from(delegate.peek(action));
-	}
-
-	public IntStream limit(long maxSize) {
-		return wrapper.from(delegate.limit(maxSize));
-	}
-
-	public IntStream skip(long n) {
-		return wrapper.from(delegate.skip(n));
-	}
-
-	public void forEach(IntConsumer action) {
-		delegate.forEach(action);
-	}
-
-	public void forEachOrdered(IntConsumer action) {
-		delegate.forEachOrdered(action);
-	}
-
-	public int[] toArray() {
-		return delegate.toArray();
-	}
-
-	public int reduce(int identity, IntBinaryOperator op) {
-		return delegate.reduce(identity, op);
-	}
-
-	public OptionalInt reduce(IntBinaryOperator op) {
-		return delegate.reduce(op);
-	}
-
-	public <R> R collect(Supplier<R> supplier, ObjIntConsumer<R> accumulator, BiConsumer<R, R> combiner) {
-		return delegate.collect(supplier, accumulator, combiner);
-	}
-
-	public int sum() {
-		return delegate.sum();
-	}
-
-	public OptionalInt min() {
-		return delegate.min();
-	}
-
-	public OptionalInt max() {
-		return delegate.max();
-	}
-
-	public long count() {
-		return delegate.count();
-	}
-
-	public OptionalDouble average() {
-		return delegate.average();
-	}
-
-	public IntSummaryStatistics summaryStatistics() {
-		return delegate.summaryStatistics();
-	}
-
-	public boolean anyMatch(IntPredicate predicate) {
-		return delegate.anyMatch(predicate);
-	}
-
-	public boolean allMatch(IntPredicate predicate) {
-		return delegate.allMatch(predicate);
-	}
-
-	public boolean noneMatch(IntPredicate predicate) {
-		return delegate.noneMatch(predicate);
-	}
-
-	public OptionalInt findFirst() {
-		return delegate.findFirst();
-	}
-
-	public OptionalInt findAny() {
-		return delegate.findAny();
-	}
-
-	public LongStream asLongStream() {
-		return wrapper.from(delegate.asLongStream());
-	}
-
-	public DoubleStream asDoubleStream() {
-		return wrapper.from(delegate.asDoubleStream());
-	}
-
-	public Stream<Integer> boxed() {
-		return wrapper.from(delegate.boxed());
-	}
-
-	public IntStream sequential() {
-		return wrapper.from(delegate.sequential());
-	}
-
-	public IntStream parallel() {
-		return wrapper.from(delegate.parallel());
-	}
-
-	public OfInt iterator() {
-		return delegate.iterator();
-	}
-
-	public java.util.Spliterator.OfInt spliterator() {
-		return delegate.spliterator();
-	}
-
-}

main/commons/src/main/java/org/cryptomator/common/streams/DelegatingLongStream.java

@@ -1,184 +0,0 @@
-package org.cryptomator.common.streams;
-
-import java.util.LongSummaryStatistics;
-import java.util.OptionalDouble;
-import java.util.OptionalLong;
-import java.util.PrimitiveIterator.OfLong;
-import java.util.function.BiConsumer;
-import java.util.function.LongBinaryOperator;
-import java.util.function.LongConsumer;
-import java.util.function.LongFunction;
-import java.util.function.LongPredicate;
-import java.util.function.LongToDoubleFunction;
-import java.util.function.LongToIntFunction;
-import java.util.function.LongUnaryOperator;
-import java.util.function.ObjLongConsumer;
-import java.util.function.Supplier;
-import java.util.stream.DoubleStream;
-import java.util.stream.IntStream;
-import java.util.stream.LongStream;
-import java.util.stream.Stream;
-
-abstract class DelegatingLongStream implements LongStream {
-
-	private final LongStream delegate;
-	private final DelegatingStreamFactory wrapper;
-
-	public DelegatingLongStream(LongStream delegate, DelegatingStreamFactory wrapper) {
-		this.delegate = delegate;
-		this.wrapper = wrapper;
-	}
-
-	public LongStream filter(LongPredicate predicate) {
-		return wrapper.from(delegate.filter(predicate));
-	}
-
-	public boolean isParallel() {
-		return delegate.isParallel();
-	}
-
-	public LongStream map(LongUnaryOperator mapper) {
-		return wrapper.from(delegate.map(mapper));
-	}
-
-	public <U> Stream<U> mapToObj(LongFunction<? extends U> mapper) {
-		return wrapper.from(delegate.mapToObj(mapper));
-	}
-
-	public LongStream unordered() {
-		return wrapper.from(delegate.unordered());
-	}
-
-	public LongStream onClose(Runnable closeHandler) {
-		return wrapper.from(delegate.onClose(closeHandler));
-	}
-
-	public IntStream mapToInt(LongToIntFunction mapper) {
-		return wrapper.from(delegate.mapToInt(mapper));
-	}
-
-	public DoubleStream mapToDouble(LongToDoubleFunction mapper) {
-		return wrapper.from(delegate.mapToDouble(mapper));
-	}
-
-	public void close() {
-		delegate.close();
-	}
-
-	public LongStream flatMap(LongFunction<? extends LongStream> mapper) {
-		return wrapper.from(delegate.flatMap(mapper));
-	}
-
-	public LongStream distinct() {
-		return wrapper.from(delegate.distinct());
-	}
-
-	public LongStream sorted() {
-		return wrapper.from(delegate.sorted());
-	}
-
-	public LongStream peek(LongConsumer action) {
-		return wrapper.from(delegate.peek(action));
-	}
-
-	public LongStream limit(long maxSize) {
-		return wrapper.from(delegate.limit(maxSize));
-	}
-
-	public LongStream skip(long n) {
-		return wrapper.from(delegate.skip(n));
-	}
-
-	public void forEach(LongConsumer action) {
-		delegate.forEach(action);
-	}
-
-	public void forEachOrdered(LongConsumer action) {
-		delegate.forEachOrdered(action);
-	}
-
-	public long[] toArray() {
-		return delegate.toArray();
-	}
-
-	public long reduce(long identity, LongBinaryOperator op) {
-		return delegate.reduce(identity, op);
-	}
-
-	public OptionalLong reduce(LongBinaryOperator op) {
-		return delegate.reduce(op);
-	}
-
-	public <R> R collect(Supplier<R> supplier, ObjLongConsumer<R> accumulator, BiConsumer<R, R> combiner) {
-		return delegate.collect(supplier, accumulator, combiner);
-	}
-
-	public long sum() {
-		return delegate.sum();
-	}
-
-	public OptionalLong min() {
-		return delegate.min();
-	}
-
-	public OptionalLong max() {
-		return delegate.max();
-	}
-
-	public long count() {
-		return delegate.count();
-	}
-
-	public OptionalDouble average() {
-		return delegate.average();
-	}
-
-	public LongSummaryStatistics summaryStatistics() {
-		return delegate.summaryStatistics();
-	}
-
-	public boolean anyMatch(LongPredicate predicate) {
-		return delegate.anyMatch(predicate);
-	}
-
-	public boolean allMatch(LongPredicate predicate) {
-		return delegate.allMatch(predicate);
-	}
-
-	public boolean noneMatch(LongPredicate predicate) {
-		return delegate.noneMatch(predicate);
-	}
-
-	public OptionalLong findFirst() {
-		return delegate.findFirst();
-	}
-
-	public OptionalLong findAny() {
-		return delegate.findAny();
-	}
-
-	public DoubleStream asDoubleStream() {
-		return wrapper.from(delegate.asDoubleStream());
-	}
-
-	public Stream<Long> boxed() {
-		return wrapper.from(delegate.boxed());
-	}
-
-	public LongStream sequential() {
-		return wrapper.from(delegate.sequential());
-	}
-
-	public LongStream parallel() {
-		return wrapper.from(delegate.parallel());
-	}
-
-	public OfLong iterator() {
-		return delegate.iterator();
-	}
-
-	public java.util.Spliterator.OfLong spliterator() {
-		return delegate.spliterator();
-	}
-
-}

main/commons/src/main/java/org/cryptomator/common/streams/DelegatingStream.java

@@ -1,194 +0,0 @@
-package org.cryptomator.common.streams;
-
-import java.util.Comparator;
-import java.util.Iterator;
-import java.util.Optional;
-import java.util.Spliterator;
-import java.util.function.BiConsumer;
-import java.util.function.BiFunction;
-import java.util.function.BinaryOperator;
-import java.util.function.Consumer;
-import java.util.function.Function;
-import java.util.function.IntFunction;
-import java.util.function.Predicate;
-import java.util.function.Supplier;
-import java.util.function.ToDoubleFunction;
-import java.util.function.ToIntFunction;
-import java.util.function.ToLongFunction;
-import java.util.stream.Collector;
-import java.util.stream.DoubleStream;
-import java.util.stream.IntStream;
-import java.util.stream.LongStream;
-import java.util.stream.Stream;
-
-abstract class DelegatingStream<T> implements Stream<T> {
-
-	private final Stream<T> delegate;
-	private final DelegatingStreamFactory wrapper;
-
-	protected DelegatingStream(Stream<T> delegate, DelegatingStreamFactory wrapper) {
-		this.delegate = delegate;
-		this.wrapper = wrapper;
-	}
-
-	public Iterator<T> iterator() {
-		return delegate.iterator();
-	}
-
-	public Spliterator<T> spliterator() {
-		return delegate.spliterator();
-	}
-
-	public boolean isParallel() {
-		return delegate.isParallel();
-	}
-
-	public Stream<T> sequential() {
-		return wrapper.from(delegate.sequential());
-	}
-
-	public Stream<T> parallel() {
-		return wrapper.from(delegate.parallel());
-	}
-
-	public Stream<T> unordered() {
-		return wrapper.from(delegate.unordered());
-	}
-
-	public Stream<T> onClose(Runnable closeHandler) {
-		return wrapper.from(delegate.onClose(closeHandler));
-	}
-
-	public void close() {
-		delegate.close();
-	}
-
-	public Stream<T> filter(Predicate<? super T> predicate) {
-		return wrapper.from(delegate.filter(predicate));
-	}
-
-	public <R> Stream<R> map(Function<? super T, ? extends R> mapper) {
-		return wrapper.from(delegate.map(mapper));
-	}
-
-	public IntStream mapToInt(ToIntFunction<? super T> mapper) {
-		return wrapper.from(delegate.mapToInt(mapper));
-	}
-
-	public LongStream mapToLong(ToLongFunction<? super T> mapper) {
-		return wrapper.from(delegate.mapToLong(mapper));
-	}
-
-	public DoubleStream mapToDouble(ToDoubleFunction<? super T> mapper) {
-		return wrapper.from(delegate.mapToDouble(mapper));
-	}
-
-	public <R> Stream<R> flatMap(Function<? super T, ? extends Stream<? extends R>> mapper) {
-		return wrapper.from(delegate.flatMap(mapper));
-	}
-
-	public IntStream flatMapToInt(Function<? super T, ? extends IntStream> mapper) {
-		return wrapper.from(delegate.flatMapToInt(mapper));
-	}
-
-	public LongStream flatMapToLong(Function<? super T, ? extends LongStream> mapper) {
-		return wrapper.from(delegate.flatMapToLong(mapper));
-	}
-
-	public DoubleStream flatMapToDouble(Function<? super T, ? extends DoubleStream> mapper) {
-		return wrapper.from(delegate.flatMapToDouble(mapper));
-	}
-
-	public Stream<T> distinct() {
-		return wrapper.from(delegate.distinct());
-	}
-
-	public Stream<T> sorted() {
-		return wrapper.from(delegate.sorted());
-	}
-
-	public Stream<T> sorted(Comparator<? super T> comparator) {
-		return wrapper.from(delegate.sorted(comparator));
-	}
-
-	public Stream<T> peek(Consumer<? super T> action) {
-		return wrapper.from(delegate.peek(action));
-	}
-
-	public Stream<T> limit(long maxSize) {
-		return wrapper.from(delegate.limit(maxSize));
-	}
-
-	public Stream<T> skip(long n) {
-		return wrapper.from(delegate.skip(n));
-	}
-
-	public void forEach(Consumer<? super T> action) {
-		delegate.forEach(action);
-	}
-
-	public void forEachOrdered(Consumer<? super T> action) {
-		delegate.forEachOrdered(action);
-	}
-
-	public Object[] toArray() {
-		return delegate.toArray();
-	}
-
-	public <A> A[] toArray(IntFunction<A[]> generator) {
-		return delegate.toArray(generator);
-	}
-
-	public T reduce(T identity, BinaryOperator<T> accumulator) {
-		return delegate.reduce(identity, accumulator);
-	}
-
-	public Optional<T> reduce(BinaryOperator<T> accumulator) {
-		return delegate.reduce(accumulator);
-	}
-
-	public <U> U reduce(U identity, BiFunction<U, ? super T, U> accumulator, BinaryOperator<U> combiner) {
-		return delegate.reduce(identity, accumulator, combiner);
-	}
-
-	public <R> R collect(Supplier<R> supplier, BiConsumer<R, ? super T> accumulator, BiConsumer<R, R> combiner) {
-		return delegate.collect(supplier, accumulator, combiner);
-	}
-
-	public <R, A> R collect(Collector<? super T, A, R> collector) {
-		return delegate.collect(collector);
-	}
-
-	public Optional<T> min(Comparator<? super T> comparator) {
-		return delegate.min(comparator);
-	}
-
-	public Optional<T> max(Comparator<? super T> comparator) {
-		return delegate.max(comparator);
-	}
-
-	public long count() {
-		return delegate.count();
-	}
-
-	public boolean anyMatch(Predicate<? super T> predicate) {
-		return delegate.anyMatch(predicate);
-	}
-
-	public boolean allMatch(Predicate<? super T> predicate) {
-		return delegate.allMatch(predicate);
-	}
-
-	public boolean noneMatch(Predicate<? super T> predicate) {
-		return delegate.noneMatch(predicate);
-	}
-
-	public Optional<T> findFirst() {
-		return delegate.findFirst();
-	}
-
-	public Optional<T> findAny() {
-		return delegate.findAny();
-	}
-
-}

main/commons/src/main/java/org/cryptomator/common/streams/DelegatingStreamFactory.java

@@ -1,22 +0,0 @@
-package org.cryptomator.common.streams;
-
-import java.util.stream.DoubleStream;
-import java.util.stream.IntStream;
-import java.util.stream.LongStream;
-import java.util.stream.Stream;
-
-public interface DelegatingStreamFactory {
-
-	<S> Stream<S> from(Stream<S> other);
-
-	IntStream from(IntStream other);
-
-	LongStream from(LongStream other);
-
-	DoubleStream from(DoubleStream other);
-
-	public interface ObjectStreamWrapper {
-		<S> Stream<S> from(Stream<S> other);
-	}
-
-}

main/commons/src/test/java/org/cryptomator/common/CachingSupplierTest.java

@@ -1,43 +0,0 @@
-package org.cryptomator.common;
-
-import static org.hamcrest.CoreMatchers.is;
-import static org.junit.Assert.assertThat;
-import static org.mockito.Mockito.mock;
-import static org.mockito.Mockito.verify;
-import static org.mockito.Mockito.when;
-
-import java.util.function.Supplier;
-
-import org.junit.Test;
-
-public class CachingSupplierTest {
-
-	@Test
-	public void testInvokingGetInvokesDelegate() {
-		@SuppressWarnings("unchecked")
-		Supplier<Object> delegate = mock(Supplier.class);
-		Object expectedResult = new Object();
-		when(delegate.get()).thenReturn(expectedResult);
-		Supplier<Object> inTest = CachingSupplier.from(delegate);
-
-		Object result = inTest.get();
-
-		assertThat(result, is(expectedResult));
-	}
-
-	@Test
-	public void testInvokingGetTwiceDoesNotInvokeDelegateTwice() {
-		@SuppressWarnings("unchecked")
-		Supplier<Object> delegate = mock(Supplier.class);
-		Object expectedResult = new Object();
-		when(delegate.get()).thenReturn(expectedResult);
-		Supplier<Object> inTest = CachingSupplier.from(delegate);
-
-		inTest.get();
-		Object result = inTest.get();
-
-		assertThat(result, is(expectedResult));
-		verify(delegate).get();
-	}
-
-}

main/commons/src/test/java/org/cryptomator/common/HolderTest.java

@@ -1,42 +0,0 @@
-package org.cryptomator.common;
-
-import static org.hamcrest.CoreMatchers.is;
-import static org.junit.Assert.assertThat;
-
-import org.junit.Test;
-
-public class HolderTest {
-
-	private static final Object INITIAL = new Object();
-	private static final Object VALUE = new Object();
-
-	private Holder<Object> inTest = new Holder<>(INITIAL);
-
-	@Test
-	public void testInitialValueIsInitial() {
-		assertThat(inTest.get(), is(INITIAL));
-	}
-
-	@Test
-	public void testSetChangesValue() {
-		inTest.set(VALUE);
-
-		assertThat(inTest.get(), is(VALUE));
-	}
-
-	@Test
-	public void testAcceptChangesValue() {
-		inTest.accept(VALUE);
-
-		assertThat(inTest.get(), is(VALUE));
-	}
-
-	@Test
-	public void testResetChangesValueToInitial() {
-		inTest.set(VALUE);
-		inTest.reset();
-
-		assertThat(inTest.get(), is(INITIAL));
-	}
-
-}

main/commons/src/test/java/org/cryptomator/common/SemVerComparatorTest.java

@@ -1,7 +1,7 @@
 /*******************************************************************************
- * Copyright (c) 2016 Sebastian Stenzel and others.
- * This file is licensed under the terms of the MIT license.
- * See the LICENSE.txt file for more info.
+ * Copyright (c) 2016, 2017 Sebastian Stenzel and others.
+ * All rights reserved.
+ * This program and the accompanying materials are made available under the terms of the accompanying LICENSE file.
  *
  * Contributors:
  *     Sebastian Stenzel - initial API and implementation
@@ -10,7 +10,6 @@ package org.cryptomator.common;
 
 import java.util.Comparator;
 
-import org.cryptomator.common.SemVerComparator;
 import org.junit.Assert;
 import org.junit.Test;
 
@@ -22,8 +21,10 @@ public class SemVerComparatorTest {
 
 	@Test
 	public void compareEqualVersions() {
-		final int comparisonResult = semVerComparator.compare("1.23.4", "1.23.4");
-		Assert.assertEquals(0, Integer.signum(comparisonResult));
+		Assert.assertEquals(0, Integer.signum(semVerComparator.compare("1.23.4", "1.23.4")));
+		Assert.assertEquals(0, Integer.signum(semVerComparator.compare("1.23.4-alpha", "1.23.4-alpha")));
+		Assert.assertEquals(0, Integer.signum(semVerComparator.compare("1.23.4+20170101", "1.23.4+20171231")));
+		Assert.assertEquals(0, Integer.signum(semVerComparator.compare("1.23.4-alpha+20170101", "1.23.4-alpha+20171231")));
 	}
 
 	// newer versions in first argument
@@ -33,7 +34,11 @@ public class SemVerComparatorTest {
 		Assert.assertEquals(1, Integer.signum(semVerComparator.compare("1.23.5", "1.23.4")));
 		Assert.assertEquals(1, Integer.signum(semVerComparator.compare("1.24.4", "1.23.4")));
 		Assert.assertEquals(1, Integer.signum(semVerComparator.compare("1.23.4", "1.23")));
-		Assert.assertEquals(1, Integer.signum(semVerComparator.compare("1.23.4a", "1.23.4")));
+		Assert.assertEquals(1, Integer.signum(semVerComparator.compare("1.23.4", "1.23.4-SNAPSHOT")));
+		Assert.assertEquals(1, Integer.signum(semVerComparator.compare("1.23.4", "1.23.4-56.78")));
+		Assert.assertEquals(1, Integer.signum(semVerComparator.compare("1.23.4-beta", "1.23.4-alpha")));
+		Assert.assertEquals(1, Integer.signum(semVerComparator.compare("1.23.4-alpha.1", "1.23.4-alpha")));
+		Assert.assertEquals(1, Integer.signum(semVerComparator.compare("1.23.4-56.79", "1.23.4-56.78")));
 	}
 
 	// newer versions in second argument
@@ -43,7 +48,11 @@ public class SemVerComparatorTest {
 		Assert.assertEquals(-1, Integer.signum(semVerComparator.compare("1.23.4", "1.23.5")));
 		Assert.assertEquals(-1, Integer.signum(semVerComparator.compare("1.23.4", "1.24.4")));
 		Assert.assertEquals(-1, Integer.signum(semVerComparator.compare("1.23", "1.23.4")));
-		Assert.assertEquals(-1, Integer.signum(semVerComparator.compare("1.23.4", "1.23.4a")));
+		Assert.assertEquals(-1, Integer.signum(semVerComparator.compare("1.23.4-SNAPSHOT", "1.23.4")));
+		Assert.assertEquals(-1, Integer.signum(semVerComparator.compare("1.23.4-56.78", "1.23.4")));
+		Assert.assertEquals(-1, Integer.signum(semVerComparator.compare("1.23.4-alpha", "1.23.4-beta")));
+		Assert.assertEquals(-1, Integer.signum(semVerComparator.compare("1.23.4-alpha", "1.23.4-alpha.1")));
+		Assert.assertEquals(-1, Integer.signum(semVerComparator.compare("1.23.4-56.78", "1.23.4-56.79")));
 	}
 
 }

main/commons/src/test/java/org/cryptomator/common/WeakValuedCacheTest.java

@@ -1,156 +0,0 @@
-package org.cryptomator.common;
-
-import static java.lang.String.format;
-import static org.hamcrest.CoreMatchers.is;
-import static org.hamcrest.CoreMatchers.sameInstance;
-import static org.junit.Assert.assertThat;
-import static org.mockito.Mockito.verify;
-import static org.mockito.Mockito.when;
-
-import java.util.function.Function;
-
-import org.junit.Before;
-import org.junit.Ignore;
-import org.junit.Test;
-import org.mockito.Mockito;
-import org.mockito.invocation.InvocationOnMock;
-
-public class WeakValuedCacheTest {
-
-	private final String A_KEY = "aKey";
-	private final String ANOTHER_KEY = "anotherKey";
-
-	private WeakValuedCache<String, Value> inTest;
-
-	private Function<String, Value> loader;
-
-	@SuppressWarnings("unchecked")
-	@Before
-	public void setup() {
-		loader = Mockito.mock(Function.class);
-		inTest = WeakValuedCache.usingLoader(loader);
-	}
-
-	@Test
-	public void testResultOfGetIsResultOfLoaderForTheSameKey() {
-		Value theValue = new Value();
-		Value theOtherValue = new Value();
-		when(loader.apply(A_KEY)).thenReturn(theValue);
-		when(loader.apply(ANOTHER_KEY)).thenReturn(theOtherValue);
-
-		Value result = inTest.get(A_KEY);
-		Value anotherResult = inTest.get(ANOTHER_KEY);
-
-		assertThat(result, is(sameInstance(theValue)));
-		assertThat(anotherResult, is(sameInstance(theOtherValue)));
-	}
-
-	@Test
-	public void testCachedResultIsResultOfLoaderForTheSameKey() {
-		Value theValue = new Value();
-		Value theOtherValue = new Value();
-		when(loader.apply(A_KEY)).thenReturn(theValue);
-		when(loader.apply(ANOTHER_KEY)).thenReturn(theOtherValue);
-
-		inTest.get(A_KEY);
-		inTest.get(ANOTHER_KEY);
-		Value result = inTest.get(A_KEY);
-		Value anotherResult = inTest.get(ANOTHER_KEY);
-
-		assertThat(result, is(sameInstance(theValue)));
-		assertThat(anotherResult, is(sameInstance(theOtherValue)));
-	}
-
-	@Test
-	public void testTwiceInvocationOfGetDoesNotInvokeLoaderTwice() {
-		Value theValue = new Value();
-		when(loader.apply(A_KEY)).thenReturn(theValue);
-
-		inTest.get(A_KEY);
-		inTest.get(A_KEY);
-
-		verify(loader).apply(A_KEY);
-	}
-
-	@Test
-	public void testSecondInvocationOfGetReturnsTheSameResult() {
-		Value theValue = new Value();
-		when(loader.apply(A_KEY)).thenReturn(theValue);
-
-		inTest.get(A_KEY);
-		Value result = inTest.get(A_KEY);
-
-		assertThat(result, is(sameInstance(theValue)));
-	}
-
-	@Ignore
-	@Test
-	public void testCacheDoesNotPreventGarbageCollectionOfValues() {
-		when(loader.apply(A_KEY)).thenAnswer(this::createValueUsingMoreThanHalfTheJvmMemory);
-
-		inTest.get(A_KEY);
-
-		// force garbage collection of previously created value by creating an
-		// object so large it can not coexist with the value
-		createObjectUsingMoreThanHalfTheJvmMemory();
-	}
-
-	@Test(expected = RuntimeExceptionThrownInLoader.class)
-	public void testCacheRethrowsRuntimeExceptionsFromLoader() {
-		when(loader.apply(A_KEY)).thenThrow(new RuntimeExceptionThrownInLoader());
-
-		inTest.get(A_KEY);
-	}
-
-	@Test(expected = ErrorThrownInLoader.class)
-	public void testCacheRethrowsErrorsFromLoader() {
-		when(loader.apply(A_KEY)).thenThrow(new ErrorThrownInLoader());
-
-		inTest.get(A_KEY);
-	}
-
-	private Value createValueUsingMoreThanHalfTheJvmMemory(InvocationOnMock invocation) {
-		Object data = createObjectUsingMoreThanHalfTheJvmMemory();
-		Value value = new Value();
-		value.setPayload(data);
-		return value;
-	}
-
-	private Object createObjectUsingMoreThanHalfTheJvmMemory() {
-		long maxMemory = Runtime.getRuntime().maxMemory();
-		long moreThanHalfTheJvmMemory = maxMemory / 2 + 1;
-		return createObjectUsingAtLeast(moreThanHalfTheJvmMemory);
-	}
-
-	private Object createObjectUsingAtLeast(long minMemory) {
-		if (minMemory <= Integer.MAX_VALUE) {
-			return new byte[(int) minMemory];
-		} else if ((minMemory / Integer.MAX_VALUE) <= Integer.MAX_VALUE) {
-			int numberOfArraysWithMaxIntSize = (int) (minMemory / Integer.MAX_VALUE);
-			int numberOfRemainingBytes = (int) (minMemory - Integer.MAX_VALUE * numberOfArraysWithMaxIntSize);
-			return new byte[][][] { //
-					new byte[numberOfArraysWithMaxIntSize][Integer.MAX_VALUE], //
-					new byte[1][numberOfRemainingBytes] //
-			};
-		} else {
-			throw new IllegalArgumentException(format("Can not create object with more than 3.999999996 Exabyte"));
-		}
-	}
-
-	private static class RuntimeExceptionThrownInLoader extends RuntimeException {
-	}
-
-	private static class ErrorThrownInLoader extends Error {
-	}
-
-	private static class Value {
-
-		@SuppressWarnings("unused")
-		private Object payload;
-
-		public void setPayload(Object payload) {
-			this.payload = payload;
-		}
-	}
-
-}

main/commons/src/test/java/org/cryptomator/common/settings/SettingsJsonAdapterTest.java

@@ -0,0 +1,37 @@
+/*******************************************************************************
+ * Copyright (c) 2017 Skymatic UG (haftungsbeschränkt).
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the accompanying LICENSE file.
+ *******************************************************************************/
+package org.cryptomator.common.settings;
+
+import java.io.IOException;
+
+import org.junit.Assert;
+import org.junit.Test;
+
+public class SettingsJsonAdapterTest {
+
+	private final SettingsJsonAdapter adapter = new SettingsJsonAdapter();
+
+	@Test
+	public void testDeserialize() throws IOException {
+		String vault1Json = "{\"id\": \"1\", \"path\": \"/vault1\", \"mountName\": \"vault1\", \"winDriveLetter\": \"X\"}";
+		String vault2Json = "{\"id\": \"2\", \"path\": \"/vault2\", \"mountName\": \"vault2\", \"winDriveLetter\": \"Y\"}";
+		String json = "{\"directories\": [" + vault1Json + "," + vault2Json + "]," //
+				+ "\"checkForUpdatesEnabled\": true,"//
+				+ "\"port\": 8080,"//
+				+ "\"useIpv6\": true,"//
+				+ "\"numTrayNotifications\": 42}";
+
+		Settings settings = adapter.fromJson(json);
+
+		Assert.assertTrue(settings.checkForUpdates().get());
+		Assert.assertEquals(2, settings.getDirectories().size());
+		Assert.assertEquals(8080, settings.port().get());
+		// Assert.assertTrue(settings.useIpv6().get()); temporarily ignored
+		Assert.assertEquals(42, settings.numTrayNotifications().get());
+		Assert.assertEquals("dav", settings.preferredGvfsScheme().get());
+	}
+
+}

main/commons/src/test/java/org/cryptomator/common/settings/SettingsTest.java

@@ -0,0 +1,38 @@
+/*******************************************************************************
+ * Copyright (c) 2017 Skymatic UG (haftungsbeschränkt).
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the accompanying LICENSE file.
+ *******************************************************************************/
+package org.cryptomator.common.settings;
+
+import java.io.IOException;
+import java.util.function.Consumer;
+
+import org.junit.Test;
+import org.mockito.Mockito;
+
+public class SettingsTest {
+
+	@Test
+	public void testAutoSave() throws IOException {
+		@SuppressWarnings("unchecked")
+		Consumer<Settings> changeListener = Mockito.mock(Consumer.class);
+		Settings settings = new Settings();
+		settings.setSaveCmd(changeListener);
+		VaultSettings vaultSettings = VaultSettings.withRandomId();
+		Mockito.verify(changeListener, Mockito.times(0)).accept(settings);
+
+		// first change (to property):
+		settings.preferredGvfsScheme().set("asd");
+		Mockito.verify(changeListener, Mockito.times(1)).accept(settings);
+
+		// second change (to list):
+		settings.getDirectories().add(vaultSettings);
+		Mockito.verify(changeListener, Mockito.times(2)).accept(settings);
+
+		// third change (to property of list item):
+		vaultSettings.mountName().set("asd");
+		Mockito.verify(changeListener, Mockito.times(3)).accept(settings);
+	}
+
+}

main/commons/src/test/java/org/cryptomator/common/settings/VaultSettingsJsonAdapterTest.java

@@ -0,0 +1,33 @@
+/*******************************************************************************
+ * Copyright (c) 2017 Skymatic UG (haftungsbeschränkt).
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the accompanying LICENSE file.
+ *******************************************************************************/
+package org.cryptomator.common.settings;
+
+import java.io.IOException;
+import java.io.StringReader;
+import java.nio.file.Paths;
+
+import org.junit.Assert;
+import org.junit.Test;
+
+import com.google.gson.stream.JsonReader;
+
+public class VaultSettingsJsonAdapterTest {
+
+	private final VaultSettingsJsonAdapter adapter = new VaultSettingsJsonAdapter();
+
+	@Test
+	public void testDeserialize() throws IOException {
+		String json = "{\"id\": \"foo\", \"path\": \"/foo/bar\", \"mountName\": \"test\", \"winDriveLetter\": \"X\", \"shouldBeIgnored\": true}";
+		JsonReader jsonReader = new JsonReader(new StringReader(json));
+
+		VaultSettings vaultSettings = adapter.read(jsonReader);
+		Assert.assertEquals("foo", vaultSettings.getId());
+		Assert.assertEquals(Paths.get("/foo/bar"), vaultSettings.path().get());
+		Assert.assertEquals("test", vaultSettings.mountName().get());
+		Assert.assertEquals("X", vaultSettings.winDriveLetter().get());
+	}
+
+}

main/commons/src/test/java/org/cryptomator/common/settings/VaultSettingsTest.java

@@ -0,0 +1,26 @@
+/*******************************************************************************
+ * Copyright (c) 2016, 2017 Sebastian Stenzel and others.
+ * All rights reserved.
+ * This program and the accompanying materials are made available under the terms of the accompanying LICENSE file.
+ *
+ * Contributors:
+ *     Sebastian Stenzel - initial API and implementation
+ *******************************************************************************/
+package org.cryptomator.common.settings;
+
+import static org.junit.Assert.assertEquals;
+
+import org.junit.Test;
+
+public class VaultSettingsTest {
+
+	@Test
+	public void testNormalize() throws Exception {
+		assertEquals("_", VaultSettings.normalizeMountName(" "));
+		assertEquals("a", VaultSettings.normalizeMountName("ä"));
+		assertEquals("C", VaultSettings.normalizeMountName("Ĉ"));
+		assertEquals("_", VaultSettings.normalizeMountName(":"));
+		assertEquals("_", VaultSettings.normalizeMountName("汉语"));
+	}
+
+}

main/commons/src/test/java/org/cryptomator/common/streams/AutoClosingDoubleStreamTest.java

@@ -1,227 +0,0 @@
-package org.cryptomator.common.streams;
-
-import static org.hamcrest.CoreMatchers.anyOf;
-import static org.hamcrest.CoreMatchers.instanceOf;
-import static org.hamcrest.CoreMatchers.is;
-import static org.junit.Assert.assertThat;
-import static org.mockito.Mockito.doThrow;
-import static org.mockito.Mockito.inOrder;
-import static org.mockito.Mockito.mock;
-import static org.mockito.Mockito.verify;
-import static org.mockito.Mockito.when;
-
-import java.util.ArrayList;
-import java.util.DoubleSummaryStatistics;
-import java.util.List;
-import java.util.OptionalDouble;
-import java.util.function.BiConsumer;
-import java.util.function.Consumer;
-import java.util.function.DoubleBinaryOperator;
-import java.util.function.DoubleConsumer;
-import java.util.function.DoubleFunction;
-import java.util.function.DoublePredicate;
-import java.util.function.DoubleToIntFunction;
-import java.util.function.DoubleToLongFunction;
-import java.util.function.DoubleUnaryOperator;
-import java.util.function.Function;
-import java.util.function.ObjDoubleConsumer;
-import java.util.function.Supplier;
-import java.util.stream.BaseStream;
-import java.util.stream.DoubleStream;
-import java.util.stream.IntStream;
-import java.util.stream.LongStream;
-import java.util.stream.Stream;
-
-import org.hamcrest.Matcher;
-import org.junit.Before;
-import org.junit.Rule;
-import org.junit.experimental.theories.DataPoints;
-import org.junit.experimental.theories.FromDataPoints;
-import org.junit.experimental.theories.Theories;
-import org.junit.experimental.theories.Theory;
-import org.junit.rules.ExpectedException;
-import org.junit.runner.RunWith;
-import org.mockito.InOrder;
-
-@SuppressWarnings({"unchecked", "rawtypes"})
-@RunWith(Theories.class)
-public class AutoClosingDoubleStreamTest {
-
-	private static final DoublePredicate A_DOUBLE_PREDICATE = any -> true;
-	private static final DoubleFunction A_DOUBLE_FUNCTION = i -> null;
-	private static final BiConsumer A_BICONSUMER = (a, b) -> {
-	};
-	private static final Supplier A_SUPPLIER = () -> null;
-
-	@DataPoints("intermediateOperations")
-	public static final List<DoubleermediateOperation<?>> INTERMEDIATE_OPERATIONS = new ArrayList<>();
-
-	@DataPoints("terminalOperations")
-	public static final List<TerminalOperation<?>> TERMINAL_OPERATIONS = new ArrayList<>();
-	private static final DoubleUnaryOperator A_DOUBLE_UNARY_OPERATOR = i -> 3;
-	private static final DoubleToLongFunction A_DOUBLE_TO_LONG_FUNCTION = i -> 3L;
-	private static final DoubleToIntFunction A_DOUBLE_TO_INT_FUNCTION = i -> 5;
-	private static final DoubleConsumer A_DOUBLE_CONSUMER = i -> {
-	};
-	private static final ObjDoubleConsumer AN_OBJ_DOUBLE_CONSUMER = (a, b) -> {
-	};
-	private static final DoubleBinaryOperator A_DOUBLE_BINARY_OPERATOR = (a, b) -> a;
-
-	static {
-		// define intermediate operations
-		test(DoubleStream.class, DoubleStream::distinct);
-		test(DoubleStream.class, stream -> stream.filter(A_DOUBLE_PREDICATE));
-		test(DoubleStream.class, stream -> stream.flatMap(A_DOUBLE_FUNCTION));
-		test(DoubleStream.class, stream -> stream.limit(5));
-		test(DoubleStream.class, stream -> stream.map(A_DOUBLE_UNARY_OPERATOR));
-		test(LongStream.class, stream -> stream.mapToLong(A_DOUBLE_TO_LONG_FUNCTION));
-		test(Stream.class, stream -> stream.mapToObj(A_DOUBLE_FUNCTION));
-		test(IntStream.class, stream -> stream.mapToInt(A_DOUBLE_TO_INT_FUNCTION));
-		test(DoubleStream.class, DoubleStream::parallel);
-		test(DoubleStream.class, stream -> stream.peek(A_DOUBLE_CONSUMER));
-		test(DoubleStream.class, DoubleStream::sequential);
-		test(DoubleStream.class, stream -> stream.skip(5));
-		test(DoubleStream.class, DoubleStream::sorted);
-		test(DoubleStream.class, DoubleStream::unordered);
-		test(Stream.class, DoubleStream::boxed);
-
-		// define terminal operations
-		test(stream -> stream.allMatch(A_DOUBLE_PREDICATE), true);
-		test(stream -> stream.anyMatch(A_DOUBLE_PREDICATE), true);
-		test(stream -> stream.collect(A_SUPPLIER, AN_OBJ_DOUBLE_CONSUMER, A_BICONSUMER), 7d);
-		test(DoubleStream::count, 3L);
-		test(DoubleStream::findAny, OptionalDouble.of(3));
-		test(DoubleStream::findFirst, OptionalDouble.of(3));
-		test(stream -> stream.forEach(A_DOUBLE_CONSUMER));
-		test(stream -> stream.forEachOrdered(A_DOUBLE_CONSUMER));
-		test(stream -> stream.max(), OptionalDouble.of(3));
-		test(stream -> stream.min(), OptionalDouble.of(3));
-		test(stream -> stream.noneMatch(A_DOUBLE_PREDICATE), true);
-		test(stream -> stream.reduce(A_DOUBLE_BINARY_OPERATOR), OptionalDouble.of(3));
-		test(stream -> stream.reduce(1, A_DOUBLE_BINARY_OPERATOR), 3d);
-		test(DoubleStream::toArray, new double[1]);
-		test(DoubleStream::sum, 1d);
-		test(DoubleStream::average, OptionalDouble.of(3d));
-		test(DoubleStream::summaryStatistics, new DoubleSummaryStatistics());
-	}
-
-	private static <T> void test(Consumer<DoubleStream> consumer) {
-		TERMINAL_OPERATIONS.add(new TerminalOperation<T>() {
-			@Override
-			public T result() {
-				return null;
-			}
-
-			@Override
-			public T apply(DoubleStream stream) {
-				consumer.accept(stream);
-				return null;
-			}
-		});
-	}
-
-	private static <T> void test(Function<DoubleStream, T> function, T result) {
-		TERMINAL_OPERATIONS.add(new TerminalOperation<T>() {
-			@Override
-			public T result() {
-				return result;
-			}
-
-			@Override
-			public T apply(DoubleStream stream) {
-				return function.apply(stream);
-			}
-		});
-	}
-
-	private static <T extends BaseStream> void test(Class<? extends T> type, Function<DoubleStream, T> function) {
-		INTERMEDIATE_OPERATIONS.add(new DoubleermediateOperation<T>() {
-			@Override
-			public Class<? extends T> type() {
-				return type;
-			}
-
-			@Override
-			public T apply(DoubleStream stream) {
-				return function.apply(stream);
-			}
-		});
-	}
-
-	@Rule
-	public ExpectedException thrown = ExpectedException.none();
-
-	private DoubleStream delegate;
-	private DoubleStream inTest;
-
-	@Before
-	public void setUp() {
-		delegate = mock(DoubleStream.class);
-		inTest = AutoClosingDoubleStream.from(delegate);
-	}
-
-	@Theory
-	public void testIntermediateOperationReturnsNewAutoClosingStream(@FromDataPoints("intermediateOperations") DoubleermediateOperation intermediateOperation) {
-		BaseStream newDelegate = (BaseStream) mock(intermediateOperation.type());
-		when(intermediateOperation.apply(delegate)).thenReturn(newDelegate);
-
-		BaseStream result = intermediateOperation.apply(inTest);
-
-		assertThat(result, isAutoClosing());
-		verifyDelegate(result, newDelegate);
-	}
-
-	@Theory
-	public void testTerminalOperationDelegatesToAndClosesDelegate(@FromDataPoints("terminalOperations") TerminalOperation terminalOperation) {
-		Object expectedResult = terminalOperation.result();
-		if (expectedResult != null) {
-			when(terminalOperation.apply(delegate)).thenReturn(expectedResult);
-		}
-
-		Object result = terminalOperation.apply(inTest);
-
-		InOrder inOrder = inOrder(delegate);
-		assertThat(result, is(expectedResult));
-		inOrder.verify(delegate).close();
-	}
-
-	@Theory
-	public void testTerminalOperationClosesDelegateEvenOnException(@FromDataPoints("terminalOperations") TerminalOperation terminalOperation) {
-		RuntimeException exception = new RuntimeException();
-		terminalOperation.apply(doThrow(exception).when(delegate));
-
-		thrown.expect(is(exception));
-
-		try {
-			terminalOperation.apply(inTest);
-		} finally {
-			verify(delegate).close();
-		}
-	}
-
-	private Matcher<BaseStream> isAutoClosing() {
-		return is(anyOf(instanceOf(AutoClosingStream.class), instanceOf(AutoClosingDoubleStream.class), instanceOf(AutoClosingIntStream.class), instanceOf(AutoClosingLongStream.class)));
-	}
-
-	private void verifyDelegate(BaseStream result, BaseStream newDelegate) {
-		result.close();
-		verify(newDelegate).close();
-	}
-
-	private interface TerminalOperation<T> {
-
-		T result();
-
-		T apply(DoubleStream stream);
-
-	}
-
-	private interface DoubleermediateOperation<T extends BaseStream> {
-
-		Class<? extends T> type();
-
-		T apply(DoubleStream stream);
-
-	}
-
-}

main/commons/src/test/java/org/cryptomator/common/streams/AutoClosingIntStreamTest.java

@@ -1,228 +0,0 @@
-package org.cryptomator.common.streams;
-
-import static org.hamcrest.CoreMatchers.anyOf;
-import static org.hamcrest.CoreMatchers.instanceOf;
-import static org.hamcrest.CoreMatchers.is;
-import static org.junit.Assert.assertThat;
-import static org.mockito.Mockito.doThrow;
-import static org.mockito.Mockito.inOrder;
-import static org.mockito.Mockito.mock;
-import static org.mockito.Mockito.verify;
-import static org.mockito.Mockito.when;
-
-import java.util.ArrayList;
-import java.util.IntSummaryStatistics;
-import java.util.List;
-import java.util.OptionalDouble;
-import java.util.OptionalInt;
-import java.util.function.BiConsumer;
-import java.util.function.Consumer;
-import java.util.function.Function;
-import java.util.function.IntBinaryOperator;
-import java.util.function.IntConsumer;
-import java.util.function.IntFunction;
-import java.util.function.IntPredicate;
-import java.util.function.IntToDoubleFunction;
-import java.util.function.IntToLongFunction;
-import java.util.function.IntUnaryOperator;
-import java.util.function.ObjIntConsumer;
-import java.util.function.Supplier;
-import java.util.stream.BaseStream;
-import java.util.stream.DoubleStream;
-import java.util.stream.IntStream;
-import java.util.stream.LongStream;
-import java.util.stream.Stream;
-
-import org.hamcrest.Matcher;
-import org.junit.Before;
-import org.junit.Rule;
-import org.junit.experimental.theories.DataPoints;
-import org.junit.experimental.theories.FromDataPoints;
-import org.junit.experimental.theories.Theories;
-import org.junit.experimental.theories.Theory;
-import org.junit.rules.ExpectedException;
-import org.junit.runner.RunWith;
-import org.mockito.InOrder;
-
-@SuppressWarnings({"unchecked", "rawtypes"})
-@RunWith(Theories.class)
-public class AutoClosingIntStreamTest {
-
-	private static final IntPredicate AN_INT_PREDICATE = any -> true;
-	private static final IntFunction AN_INT_FUNCTION = i -> null;
-	private static final BiConsumer A_BICONSUMER = (a, b) -> {
-	};
-	private static final Supplier A_SUPPLIER = () -> null;
-
-	@DataPoints("intermediateOperations")
-	public static final List<IntermediateOperation<?>> INTERMEDIATE_OPERATIONS = new ArrayList<>();
-
-	@DataPoints("terminalOperations")
-	public static final List<TerminalOperation<?>> TERMINAL_OPERATIONS = new ArrayList<>();
-	private static final IntUnaryOperator AN_INT_UNARY_OPERATOR = i -> 3;
-	private static final IntToDoubleFunction AN_INT_TO_DOUBLE_FUNCTION = i -> 3d;
-	private static final IntToLongFunction AN_INT_TO_LONG_FUNCTION = i -> 5L;
-	private static final IntConsumer AN_INT_CONSUMER = i -> {
-	};
-	private static final ObjIntConsumer AN_OBJ_INT_CONSUMER = (a, b) -> {
-	};
-	private static final IntBinaryOperator AN_INT_BINARY_OPERATOR = (a, b) -> a;
-
-	static {
-		// define intermediate operations
-		test(IntStream.class, IntStream::distinct);
-		test(IntStream.class, stream -> stream.filter(AN_INT_PREDICATE));
-		test(IntStream.class, stream -> stream.flatMap(AN_INT_FUNCTION));
-		test(IntStream.class, stream -> stream.limit(5));
-		test(IntStream.class, stream -> stream.map(AN_INT_UNARY_OPERATOR));
-		test(DoubleStream.class, stream -> stream.mapToDouble(AN_INT_TO_DOUBLE_FUNCTION));
-		test(Stream.class, stream -> stream.mapToObj(AN_INT_FUNCTION));
-		test(LongStream.class, stream -> stream.mapToLong(AN_INT_TO_LONG_FUNCTION));
-		test(IntStream.class, IntStream::parallel);
-		test(IntStream.class, stream -> stream.peek(AN_INT_CONSUMER));
-		test(IntStream.class, IntStream::sequential);
-		test(IntStream.class, stream -> stream.skip(5));
-		test(IntStream.class, IntStream::sorted);
-		test(IntStream.class, IntStream::unordered);
-		test(Stream.class, IntStream::boxed);
-
-		// define terminal operations
-		test(stream -> stream.allMatch(AN_INT_PREDICATE), true);
-		test(stream -> stream.anyMatch(AN_INT_PREDICATE), true);
-		test(stream -> stream.collect(A_SUPPLIER, AN_OBJ_INT_CONSUMER, A_BICONSUMER), 7);
-		test(IntStream::count, 3L);
-		test(IntStream::findAny, OptionalInt.of(3));
-		test(IntStream::findFirst, OptionalInt.of(3));
-		test(stream -> stream.forEach(AN_INT_CONSUMER));
-		test(stream -> stream.forEachOrdered(AN_INT_CONSUMER));
-		test(stream -> stream.max(), OptionalInt.of(3));
-		test(stream -> stream.min(), OptionalInt.of(3));
-		test(stream -> stream.noneMatch(AN_INT_PREDICATE), true);
-		test(stream -> stream.reduce(AN_INT_BINARY_OPERATOR), OptionalInt.of(3));
-		test(stream -> stream.reduce(1, AN_INT_BINARY_OPERATOR), 3);
-		test(IntStream::toArray, new int[1]);
-		test(IntStream::sum, 1);
-		test(IntStream::average, OptionalDouble.of(3d));
-		test(IntStream::summaryStatistics, new IntSummaryStatistics());
-	}
-
-	private static <T> void test(Consumer<IntStream> consumer) {
-		TERMINAL_OPERATIONS.add(new TerminalOperation<T>() {
-			@Override
-			public T result() {
-				return null;
-			}
-
-			@Override
-			public T apply(IntStream stream) {
-				consumer.accept(stream);
-				return null;
-			}
-		});
-	}
-
-	private static <T> void test(Function<IntStream, T> function, T result) {
-		TERMINAL_OPERATIONS.add(new TerminalOperation<T>() {
-			@Override
-			public T result() {
-				return result;
-			}
-
-			@Override
-			public T apply(IntStream stream) {
-				return function.apply(stream);
-			}
-		});
-	}
-
-	private static <T extends BaseStream> void test(Class<? extends T> type, Function<IntStream, T> function) {
-		INTERMEDIATE_OPERATIONS.add(new IntermediateOperation<T>() {
-			@Override
-			public Class<? extends T> type() {
-				return type;
-			}
-
-			@Override
-			public T apply(IntStream stream) {
-				return function.apply(stream);
-			}
-		});
-	}
-
-	@Rule
-	public ExpectedException thrown = ExpectedException.none();
-
-	private IntStream delegate;
-	private IntStream inTest;
-
-	@Before
-	public void setUp() {
-		delegate = mock(IntStream.class);
-		inTest = AutoClosingIntStream.from(delegate);
-	}
-
-	@Theory
-	public void testIntermediateOperationReturnsNewAutoClosingStream(@FromDataPoints("intermediateOperations") IntermediateOperation intermediateOperation) {
-		BaseStream newDelegate = (BaseStream) mock(intermediateOperation.type());
-		when(intermediateOperation.apply(delegate)).thenReturn(newDelegate);
-
-		BaseStream result = intermediateOperation.apply(inTest);
-
-		assertThat(result, isAutoClosing());
-		verifyDelegate(result, newDelegate);
-	}
-
-	@Theory
-	public void testTerminalOperationDelegatesToAndClosesDelegate(@FromDataPoints("terminalOperations") TerminalOperation terminalOperation) {
-		Object expectedResult = terminalOperation.result();
-		if (expectedResult != null) {
-			when(terminalOperation.apply(delegate)).thenReturn(expectedResult);
-		}
-
-		Object result = terminalOperation.apply(inTest);
-
-		InOrder inOrder = inOrder(delegate);
-		assertThat(result, is(expectedResult));
-		inOrder.verify(delegate).close();
-	}
-
-	@Theory
-	public void testTerminalOperationClosesDelegateEvenOnException(@FromDataPoints("terminalOperations") TerminalOperation terminalOperation) {
-		RuntimeException exception = new RuntimeException();
-		terminalOperation.apply(doThrow(exception).when(delegate));
-
-		thrown.expect(is(exception));
-
-		try {
-			terminalOperation.apply(inTest);
-		} finally {
-			verify(delegate).close();
-		}
-	}
-
-	private Matcher<BaseStream> isAutoClosing() {
-		return is(anyOf(instanceOf(AutoClosingStream.class), instanceOf(AutoClosingDoubleStream.class), instanceOf(AutoClosingIntStream.class), instanceOf(AutoClosingLongStream.class)));
-	}
-
-	private void verifyDelegate(BaseStream result, BaseStream newDelegate) {
-		result.close();
-		verify(newDelegate).close();
-	}
-
-	private interface TerminalOperation<T> {
-
-		T result();
-
-		T apply(IntStream stream);
-
-	}
-
-	private interface IntermediateOperation<T extends BaseStream> {
-
-		Class<? extends T> type();
-
-		T apply(IntStream stream);
-
-	}
-
-}

main/commons/src/test/java/org/cryptomator/common/streams/AutoClosingLongStreamTest.java

@@ -1,228 +0,0 @@
-package org.cryptomator.common.streams;
-
-import static org.hamcrest.CoreMatchers.anyOf;
-import static org.hamcrest.CoreMatchers.instanceOf;
-import static org.hamcrest.CoreMatchers.is;
-import static org.junit.Assert.assertThat;
-import static org.mockito.Mockito.doThrow;
-import static org.mockito.Mockito.inOrder;
-import static org.mockito.Mockito.mock;
-import static org.mockito.Mockito.verify;
-import static org.mockito.Mockito.when;
-
-import java.util.ArrayList;
-import java.util.List;
-import java.util.LongSummaryStatistics;
-import java.util.OptionalDouble;
-import java.util.OptionalLong;
-import java.util.function.BiConsumer;
-import java.util.function.Consumer;
-import java.util.function.Function;
-import java.util.function.LongBinaryOperator;
-import java.util.function.LongConsumer;
-import java.util.function.LongFunction;
-import java.util.function.LongPredicate;
-import java.util.function.LongToDoubleFunction;
-import java.util.function.LongToIntFunction;
-import java.util.function.LongUnaryOperator;
-import java.util.function.ObjLongConsumer;
-import java.util.function.Supplier;
-import java.util.stream.BaseStream;
-import java.util.stream.DoubleStream;
-import java.util.stream.IntStream;
-import java.util.stream.LongStream;
-import java.util.stream.Stream;
-
-import org.hamcrest.Matcher;
-import org.junit.Before;
-import org.junit.Rule;
-import org.junit.experimental.theories.DataPoints;
-import org.junit.experimental.theories.FromDataPoints;
-import org.junit.experimental.theories.Theories;
-import org.junit.experimental.theories.Theory;
-import org.junit.rules.ExpectedException;
-import org.junit.runner.RunWith;
-import org.mockito.InOrder;
-
-@SuppressWarnings({"unchecked", "rawtypes"})
-@RunWith(Theories.class)
-public class AutoClosingLongStreamTest {
-
-	private static final LongPredicate AN_LONG_PREDICATE = any -> true;
-	private static final LongFunction AN_LONG_FUNCTION = i -> null;
-	private static final BiConsumer A_BICONSUMER = (a, b) -> {
-	};
-	private static final Supplier A_SUPPLIER = () -> null;
-
-	@DataPoints("intermediateOperations")
-	public static final List<LongermediateOperation<?>> INTERMEDIATE_OPERATIONS = new ArrayList<>();
-
-	@DataPoints("terminalOperations")
-	public static final List<TerminalOperation<?>> TERMINAL_OPERATIONS = new ArrayList<>();
-	private static final LongUnaryOperator AN_LONG_UNARY_OPERATOR = i -> 3;
-	private static final LongToDoubleFunction AN_LONG_TO_DOUBLE_FUNCTION = i -> 3d;
-	private static final LongToIntFunction AN_LONG_TO_INT_FUNCTION = i -> 5;
-	private static final LongConsumer AN_LONG_CONSUMER = i -> {
-	};
-	private static final ObjLongConsumer AN_OBJ_LONG_CONSUMER = (a, b) -> {
-	};
-	private static final LongBinaryOperator AN_LONG_BINARY_OPERATOR = (a, b) -> a;
-
-	static {
-		// define intermediate operations
-		test(LongStream.class, LongStream::distinct);
-		test(LongStream.class, stream -> stream.filter(AN_LONG_PREDICATE));
-		test(LongStream.class, stream -> stream.flatMap(AN_LONG_FUNCTION));
-		test(LongStream.class, stream -> stream.limit(5));
-		test(LongStream.class, stream -> stream.map(AN_LONG_UNARY_OPERATOR));
-		test(DoubleStream.class, stream -> stream.mapToDouble(AN_LONG_TO_DOUBLE_FUNCTION));
-		test(Stream.class, stream -> stream.mapToObj(AN_LONG_FUNCTION));
-		test(IntStream.class, stream -> stream.mapToInt(AN_LONG_TO_INT_FUNCTION));
-		test(LongStream.class, LongStream::parallel);
-		test(LongStream.class, stream -> stream.peek(AN_LONG_CONSUMER));
-		test(LongStream.class, LongStream::sequential);
-		test(LongStream.class, stream -> stream.skip(5));
-		test(LongStream.class, LongStream::sorted);
-		test(LongStream.class, LongStream::unordered);
-		test(Stream.class, LongStream::boxed);
-
-		// define terminal operations
-		test(stream -> stream.allMatch(AN_LONG_PREDICATE), true);
-		test(stream -> stream.anyMatch(AN_LONG_PREDICATE), true);
-		test(stream -> stream.collect(A_SUPPLIER, AN_OBJ_LONG_CONSUMER, A_BICONSUMER), 7L);
-		test(LongStream::count, 3L);
-		test(LongStream::findAny, OptionalLong.of(3));
-		test(LongStream::findFirst, OptionalLong.of(3));
-		test(stream -> stream.forEach(AN_LONG_CONSUMER));
-		test(stream -> stream.forEachOrdered(AN_LONG_CONSUMER));
-		test(stream -> stream.max(), OptionalLong.of(3));
-		test(stream -> stream.min(), OptionalLong.of(3));
-		test(stream -> stream.noneMatch(AN_LONG_PREDICATE), true);
-		test(stream -> stream.reduce(AN_LONG_BINARY_OPERATOR), OptionalLong.of(3));
-		test(stream -> stream.reduce(1, AN_LONG_BINARY_OPERATOR), 3L);
-		test(LongStream::toArray, new long[1]);
-		test(LongStream::sum, 1L);
-		test(LongStream::average, OptionalDouble.of(3d));
-		test(LongStream::summaryStatistics, new LongSummaryStatistics());
-	}
-
-	private static <T> void test(Consumer<LongStream> consumer) {
-		TERMINAL_OPERATIONS.add(new TerminalOperation<T>() {
-			@Override
-			public T result() {
-				return null;
-			}
-
-			@Override
-			public T apply(LongStream stream) {
-				consumer.accept(stream);
-				return null;
-			}
-		});
-	}
-
-	private static <T> void test(Function<LongStream, T> function, T result) {
-		TERMINAL_OPERATIONS.add(new TerminalOperation<T>() {
-			@Override
-			public T result() {
-				return result;
-			}
-
-			@Override
-			public T apply(LongStream stream) {
-				return function.apply(stream);
-			}
-		});
-	}
-
-	private static <T extends BaseStream> void test(Class<? extends T> type, Function<LongStream, T> function) {
-		INTERMEDIATE_OPERATIONS.add(new LongermediateOperation<T>() {
-			@Override
-			public Class<? extends T> type() {
-				return type;
-			}
-
-			@Override
-			public T apply(LongStream stream) {
-				return function.apply(stream);
-			}
-		});
-	}
-
-	@Rule
-	public ExpectedException thrown = ExpectedException.none();
-
-	private LongStream delegate;
-	private LongStream inTest;
-
-	@Before
-	public void setUp() {
-		delegate = mock(LongStream.class);
-		inTest = AutoClosingLongStream.from(delegate);
-	}
-
-	@Theory
-	public void testIntermediateOperationReturnsNewAutoClosingStream(@FromDataPoints("intermediateOperations") LongermediateOperation intermediateOperation) {
-		BaseStream newDelegate = (BaseStream) mock(intermediateOperation.type());
-		when(intermediateOperation.apply(delegate)).thenReturn(newDelegate);
-
-		BaseStream result = intermediateOperation.apply(inTest);
-
-		assertThat(result, isAutoClosing());
-		verifyDelegate(result, newDelegate);
-	}
-
-	@Theory
-	public void testTerminalOperationDelegatesToAndClosesDelegate(@FromDataPoints("terminalOperations") TerminalOperation terminalOperation) {
-		Object expectedResult = terminalOperation.result();
-		if (expectedResult != null) {
-			when(terminalOperation.apply(delegate)).thenReturn(expectedResult);
-		}
-
-		Object result = terminalOperation.apply(inTest);
-
-		InOrder inOrder = inOrder(delegate);
-		assertThat(result, is(expectedResult));
-		inOrder.verify(delegate).close();
-	}
-
-	@Theory
-	public void testTerminalOperationClosesDelegateEvenOnException(@FromDataPoints("terminalOperations") TerminalOperation terminalOperation) {
-		RuntimeException exception = new RuntimeException();
-		terminalOperation.apply(doThrow(exception).when(delegate));
-
-		thrown.expect(is(exception));
-
-		try {
-			terminalOperation.apply(inTest);
-		} finally {
-			verify(delegate).close();
-		}
-	}
-
-	private Matcher<BaseStream> isAutoClosing() {
-		return is(anyOf(instanceOf(AutoClosingStream.class), instanceOf(AutoClosingDoubleStream.class), instanceOf(AutoClosingIntStream.class), instanceOf(AutoClosingLongStream.class)));
-	}
-
-	private void verifyDelegate(BaseStream result, BaseStream newDelegate) {
-		result.close();
-		verify(newDelegate).close();
-	}
-
-	private interface TerminalOperation<T> {
-
-		T result();
-
-		T apply(LongStream stream);
-
-	}
-
-	private interface LongermediateOperation<T extends BaseStream> {
-
-		Class<? extends T> type();
-
-		T apply(LongStream stream);
-
-	}
-
-}

main/commons/src/test/java/org/cryptomator/common/streams/AutoClosingStreamTest.java

@@ -1,231 +0,0 @@
-package org.cryptomator.common.streams;
-
-import static org.hamcrest.CoreMatchers.anyOf;
-import static org.hamcrest.CoreMatchers.instanceOf;
-import static org.hamcrest.CoreMatchers.is;
-import static org.junit.Assert.assertThat;
-import static org.mockito.Mockito.doThrow;
-import static org.mockito.Mockito.inOrder;
-import static org.mockito.Mockito.mock;
-import static org.mockito.Mockito.verify;
-import static org.mockito.Mockito.when;
-
-import java.util.ArrayList;
-import java.util.Comparator;
-import java.util.List;
-import java.util.Optional;
-import java.util.function.BiConsumer;
-import java.util.function.BinaryOperator;
-import java.util.function.Consumer;
-import java.util.function.Function;
-import java.util.function.IntFunction;
-import java.util.function.Predicate;
-import java.util.function.Supplier;
-import java.util.function.ToDoubleFunction;
-import java.util.function.ToIntFunction;
-import java.util.function.ToLongFunction;
-import java.util.stream.BaseStream;
-import java.util.stream.Collector;
-import java.util.stream.DoubleStream;
-import java.util.stream.IntStream;
-import java.util.stream.LongStream;
-import java.util.stream.Stream;
-
-import org.hamcrest.Matcher;
-import org.junit.Before;
-import org.junit.Rule;
-import org.junit.experimental.theories.DataPoints;
-import org.junit.experimental.theories.FromDataPoints;
-import org.junit.experimental.theories.Theories;
-import org.junit.experimental.theories.Theory;
-import org.junit.rules.ExpectedException;
-import org.junit.runner.RunWith;
-import org.mockito.InOrder;
-
-@SuppressWarnings({"unchecked", "rawtypes"})
-@RunWith(Theories.class)
-public class AutoClosingStreamTest {
-
-	private static final Predicate A_PREDICATE = any -> true;
-	private static final Function A_FUNCTION = any -> null;
-	private static final ToDoubleFunction A_TO_DOUBLE_FUNCTION = any -> 0d;
-	private static final ToIntFunction A_TO_INT_FUNCTION = any -> 1;
-	private static final ToLongFunction A_TO_LONG_FUNCTION = any -> 1L;
-	private static final Consumer A_CONSUMER = any -> {
-	};
-	private static final Comparator A_COMPARATOR = (left, right) -> 0;
-	private static final Collector A_COLLECTOR = mock(Collector.class);
-	private static final BinaryOperator A_BINARY_OPERATOR = (left, right) -> null;
-	private static final Object AN_OBJECT = new Object();
-	private static final IntFunction AN_INT_FUNCTION = i -> null;
-	private static final BiConsumer A_BICONSUMER = (a, b) -> {
-	};
-	private static final Supplier A_SUPPLIER = () -> null;
-
-	@DataPoints("intermediateOperations")
-	public static final List<IntermediateOperation<?>> INTERMEDIATE_OPERATIONS = new ArrayList<>();
-
-	@DataPoints("terminalOperations")
-	public static final List<TerminalOperation<?>> TERMINAL_OPERATIONS = new ArrayList<>();
-
-	static {
-		// define intermediate operations
-		test(Stream.class, Stream::distinct);
-		test(Stream.class, stream -> stream.filter(A_PREDICATE));
-		test(Stream.class, stream -> stream.flatMap(A_FUNCTION));
-		test(DoubleStream.class, stream -> stream.flatMapToDouble(A_FUNCTION));
-		test(IntStream.class, stream -> stream.flatMapToInt(A_FUNCTION));
-		test(LongStream.class, stream -> stream.flatMapToLong(A_FUNCTION));
-		test(Stream.class, stream -> stream.limit(5));
-		test(Stream.class, stream -> stream.map(A_FUNCTION));
-		test(DoubleStream.class, stream -> stream.mapToDouble(A_TO_DOUBLE_FUNCTION));
-		test(IntStream.class, stream -> stream.mapToInt(A_TO_INT_FUNCTION));
-		test(LongStream.class, stream -> stream.mapToLong(A_TO_LONG_FUNCTION));
-		test(Stream.class, Stream::parallel);
-		test(Stream.class, stream -> stream.peek(A_CONSUMER));
-		test(Stream.class, Stream::sequential);
-		test(Stream.class, stream -> stream.skip(5));
-		test(Stream.class, Stream::sorted);
-		test(Stream.class, stream -> stream.sorted(A_COMPARATOR));
-		test(Stream.class, Stream::unordered);
-
-		// define terminal operations
-		test(stream -> stream.allMatch(A_PREDICATE), true);
-		test(stream -> stream.anyMatch(A_PREDICATE), true);
-		test(stream -> stream.collect(A_COLLECTOR), new Object());
-		test(stream -> stream.collect(A_SUPPLIER, A_BICONSUMER, A_BICONSUMER), new Object());
-		test(Stream::count, 3L);
-		test(Stream::findAny, Optional.of(new Object()));
-		test(Stream::findFirst, Optional.of(new Object()));
-		test(stream -> stream.forEach(A_CONSUMER));
-		test(stream -> stream.forEachOrdered(A_CONSUMER));
-		test(stream -> stream.max(A_COMPARATOR), Optional.of(new Object()));
-		test(stream -> stream.min(A_COMPARATOR), Optional.of(new Object()));
-		test(stream -> stream.noneMatch(A_PREDICATE), true);
-		test(stream -> stream.reduce(A_BINARY_OPERATOR), Optional.of(new Object()));
-		test(stream -> stream.reduce(AN_OBJECT, A_BINARY_OPERATOR), Optional.of(new Object()));
-		test(stream -> stream.reduce(AN_OBJECT, A_BINARY_OPERATOR, A_BINARY_OPERATOR), Optional.of(new Object()));
-		test(Stream::toArray, new Object[1]);
-		test(stream -> stream.toArray(AN_INT_FUNCTION), new Object[1]);
-	}
-
-	private static <T> void test(Consumer<Stream> consumer) {
-		TERMINAL_OPERATIONS.add(new TerminalOperation<T>() {
-			@Override
-			public T result() {
-				return null;
-			}
-
-			@Override
-			public T apply(Stream stream) {
-				consumer.accept(stream);
-				return null;
-			}
-		});
-	}
-
-	private static <T> void test(Function<Stream, T> function, T result) {
-		TERMINAL_OPERATIONS.add(new TerminalOperation<T>() {
-			@Override
-			public T result() {
-				return result;
-			}
-
-			@Override
-			public T apply(Stream stream) {
-				return function.apply(stream);
-			}
-		});
-	}
-
-	private static <T extends BaseStream> void test(Class<? extends T> type, Function<Stream, T> function) {
-		INTERMEDIATE_OPERATIONS.add(new IntermediateOperation<T>() {
-			@Override
-			public Class<? extends T> type() {
-				return type;
-			}
-
-			@Override
-			public T apply(Stream stream) {
-				return function.apply(stream);
-			}
-		});
-	}
-
-	@Rule
-	public ExpectedException thrown = ExpectedException.none();
-
-	private Stream<Object> delegate;
-	private Stream<Object> inTest;
-
-	@Before
-	public void setUp() {
-		delegate = mock(Stream.class);
-		inTest = AutoClosingStream.from(delegate);
-	}
-
-	@Theory
-	public void testIntermediateOperationReturnsNewAutoClosingStream(@FromDataPoints("intermediateOperations") IntermediateOperation intermediateOperation) {
-		BaseStream newDelegate = (BaseStream) mock(intermediateOperation.type());
-		when(intermediateOperation.apply(delegate)).thenReturn(newDelegate);
-
-		BaseStream result = intermediateOperation.apply(inTest);
-
-		assertThat(result, isAutoClosing());
-		verifyDelegate(result, newDelegate);
-	}
-
-	@Theory
-	public void testTerminalOperationDelegatesToAndClosesDelegate(@FromDataPoints("terminalOperations") TerminalOperation terminalOperation) {
-		Object expectedResult = terminalOperation.result();
-		if (expectedResult != null) {
-			when(terminalOperation.apply(delegate)).thenReturn(expectedResult);
-		}
-
-		Object result = terminalOperation.apply(inTest);
-
-		InOrder inOrder = inOrder(delegate);
-		assertThat(result, is(expectedResult));
-		inOrder.verify(delegate).close();
-	}
-
-	@Theory
-	public void testTerminalOperationClosesDelegateEvenOnException(@FromDataPoints("terminalOperations") TerminalOperation terminalOperation) {
-		RuntimeException exception = new RuntimeException();
-		terminalOperation.apply(doThrow(exception).when(delegate));
-
-		thrown.expect(is(exception));
-
-		try {
-			terminalOperation.apply(inTest);
-		} finally {
-			verify(delegate).close();
-		}
-	}
-
-	private Matcher<BaseStream> isAutoClosing() {
-		return is(anyOf(instanceOf(AutoClosingStream.class), instanceOf(AutoClosingDoubleStream.class), instanceOf(AutoClosingIntStream.class), instanceOf(AutoClosingLongStream.class)));
-	}
-
-	private void verifyDelegate(BaseStream result, BaseStream newDelegate) {
-		result.close();
-		verify(newDelegate).close();
-	}
-
-	private interface TerminalOperation<T> {
-
-		T result();
-
-		T apply(Stream stream);
-
-	}
-
-	private interface IntermediateOperation<T extends BaseStream> {
-
-		Class<? extends T> type();
-
-		T apply(Stream stream);
-
-	}
-
-}

main/filesystem-api/.gitignore

@@ -1,2 +0,0 @@
-/target/
-/target/

main/filesystem-api/src/main/java/org/cryptomator/filesystem/Copier.java

@@ -1,55 +0,0 @@
-/*******************************************************************************
- * Copyright (c) 2015 Sebastian Stenzel and others.
- * This file is licensed under the terms of the MIT license.
- * See the LICENSE.txt file for more info.
- *
- * Contributors:
- *     Sebastian Stenzel - initial API and implementation
- *******************************************************************************/
-package org.cryptomator.filesystem;
-
-import java.io.IOException;
-import java.io.UncheckedIOException;
-
-import com.google.common.io.ByteStreams;
-
-class Copier {
-
-	public static void copy(Folder source, Folder destination) {
-		assertFoldersAreNotNested(source, destination);
-
-		destination.delete();
-		destination.create();
-
-		source.files().forEach(sourceFile -> {
-			File destinationFile = destination.file(sourceFile.name());
-			sourceFile.copyTo(destinationFile);
-		});
-
-		source.folders().forEach(sourceFolder -> {
-			Folder destinationFolder = destination.folder(sourceFolder.name());
-			sourceFolder.copyTo(destinationFolder);
-		});
-	}
-
-	public static void copy(File source, File destination) {
-		try (OpenFiles openFiles = DeadlockSafeFileOpener.withReadable(source).andWritable(destination).open()) {
-			ReadableFile readable = openFiles.readable(source);
-			WritableFile writable = openFiles.writable(destination);
-			writable.truncate();
-			ByteStreams.copy(readable, writable);
-		} catch (IOException e) {
-			throw new UncheckedIOException(e);
-		}
-	}
-
-	private static void assertFoldersAreNotNested(Folder source, Folder destination) {
-		if (source.isAncestorOf(destination)) {
-			throw new IllegalArgumentException("Can not copy parent to child directory (src: " + source + ", dst: " + destination + ")");
-		}
-		if (destination.isAncestorOf(source)) {
-			throw new IllegalArgumentException("Can not copy child to parent directory (src: " + source + ", dst: " + destination + ")");
-		}
-	}
-
-}

main/filesystem-api/src/main/java/org/cryptomator/filesystem/DeadlockSafeFileOpener.java

@@ -1,69 +0,0 @@
-/*******************************************************************************
- * Copyright (c) 2015 Sebastian Stenzel and others.
- * This file is licensed under the terms of the MIT license.
- * See the LICENSE.txt file for more info.
- *
- * Contributors:
- *     Sebastian Stenzel - initial API and implementation
- *******************************************************************************/
-package org.cryptomator.filesystem;
-
-import static java.lang.String.format;
-
-import java.util.HashMap;
-import java.util.Map;
-import java.util.SortedMap;
-import java.util.TreeMap;
-import java.util.function.Consumer;
-
-public class DeadlockSafeFileOpener {
-
-	public static DeadlockSafeFileOpener withReadable(File file) {
-		return new DeadlockSafeFileOpener().andReadable(file);
-	}
-
-	public static DeadlockSafeFileOpener withWritable(File file) {
-		return new DeadlockSafeFileOpener().andWritable(file);
-	}
-
-	private final SortedMap<File, Consumer<File>> filesWithOperation = new TreeMap<>();
-
-	private final Map<File, ReadableFile> readableFiles = new HashMap<>();
-	private final Map<File, WritableFile> writableFiles = new HashMap<>();
-
-	private DeadlockSafeFileOpener() {
-	}
-
-	public DeadlockSafeFileOpener andReadable(File file) {
-		if (filesWithOperation.put(file, this::openReadable) != null) {
-			throw new IllegalArgumentException(format("File %s already marked for opening", file));
-		}
-		return this;
-	}
-
-	public DeadlockSafeFileOpener andWritable(File file) {
-		if (filesWithOperation.put(file, this::openWritable) != null) {
-			throw new IllegalArgumentException(format("File %s already marked for opening", file));
-		}
-		return this;
-	}
-
-	private void openReadable(File file) {
-		readableFiles.put(file, file.openReadable());
-	}
-
-	private void openWritable(File file) {
-		writableFiles.put(file, file.openWritable());
-	}
-
-	public OpenFiles open() {
-		try {
-			filesWithOperation.forEach((file, openAction) -> openAction.accept(file));
-		} catch (RuntimeException e) {
-			OpenFiles.cleanup(readableFiles.values(), writableFiles.values());
-			throw e;
-		}
-		return new OpenFiles(readableFiles, writableFiles);
-	}
-
-}

main/filesystem-api/src/main/java/org/cryptomator/filesystem/Deleter.java

@@ -1,15 +0,0 @@
-package org.cryptomator.filesystem;
-
-public class Deleter {
-
-	/**
-	 * Deletes all and only the content of a given {@link Folder} but <b>not</b> the folder itself.
-	 */
-	public static void deleteContent(Folder folder) {
-		if (folder.exists()) {
-			folder.folders().forEach(Folder::delete);
-			folder.files().forEach(File::delete);
-		}
-	}
-
-}

main/filesystem-api/src/main/java/org/cryptomator/filesystem/File.java

@@ -1,87 +0,0 @@
-/*******************************************************************************
- * Copyright (c) 2015 Markus Kreusch
- * This file is licensed under the terms of the MIT license.
- * See the LICENSE.txt file for more info.
- ******************************************************************************/
-package org.cryptomator.filesystem;
-
-import java.io.IOException;
-import java.io.UncheckedIOException;
-
-/**
- * A {@link File} in a {@link FileSystem}.
- * 
- * @author Markus Kreusch
- */
-public interface File extends Node, Comparable<File> {
-
-	static final int EOF = -1;
-
-	/**
-	 * @return The current size of the file. This value is a snapshot and might have been changed by concurrent modifications.
-	 * @throws UncheckedIOException
-	 *             if an {@link IOException} occurs
-	 */
-	long size() throws UncheckedIOException;
-
-	/**
-	 * <p>
-	 * Opens this file for reading.
-	 * <p>
-	 * An implementation guarantees, that per {@link FileSystem} and
-	 * {@code File} while a {@code ReadableFile} is open no {@link WritableFile}
-	 * can be open and vice versa. A {@link ReadableFile} is open when returned
-	 * from this method and not yet closed using {@link ReadableFile#close()}.
-	 * <br>
-	 * A limitation to the number of {@code ReadableFiles} is in general not
-	 * required but may be set by a specific implementation.
-	 * <p>
-	 * If a {@link WritableFile} for this {@code File} is open the invocation of
-	 * this method will block regarding the specified timeout.<br>
-	 * In addition implementations may block to lock the required IO resources
-	 * to read the file.
-	 * 
-	 * @return a {@link ReadableFile} to work with
-	 * @throws UncheckedIOException
-	 *             if an {@link IOException} occurs while opening the file, the
-	 *             file does not exist or is a directory
-	 */
-	ReadableFile openReadable() throws UncheckedIOException;
-
-	/**
-	 * <p>
-	 * Opens this file for writing.
-	 * <p>
-	 * If the file does not exist a new empty file is created.
-	 * <p>
-	 * An implementation guarantees, that per {@link FileSystem} and
-	 * {@code File} only one {@link WritableFile} is open at a time. A
-	 * {@code WritableFile} is open when returned from this method and not yet
-	 * closed using {@link WritableFile#close()} or
-	 * {@link WritableFile#delete()}.<br>
-	 * In addition while a {@code WritableFile} is open no {@link ReadableFile}
-	 * can be open and vice versa.
-	 * <p>
-	 * If a {@code Readable-} or {@code WritableFile} for this {@code File} is
-	 * open the invocation of this method will block regarding the specified
-	 * timeout.<br>
-	 * In addition implementations may block to lock the required IO resources
-	 * to read the file.
-	 * 
-	 * @return a {@link WritableFile} to work with
-	 * @throws UncheckedIOException
-	 *             if an {@link IOException} occurs while opening the file or
-	 *             the file is a directory
-	 */
-	WritableFile openWritable() throws UncheckedIOException;
-
-	default void copyTo(File destination) {
-		Copier.copy(this, destination);
-	}
-
-	/**
-	 * Moves this file including content to a new location specified by <code>destination</code>.
-	 */
-	void moveTo(File destination) throws UncheckedIOException;
-
-}

main/filesystem-api/src/main/java/org/cryptomator/filesystem/FileSystem.java

@@ -1,30 +0,0 @@
-/*******************************************************************************
- * Copyright (c) 2015 Markus Kreusch
- * This file is licensed under the terms of the MIT license.
- * See the LICENSE.txt file for more info.
- ******************************************************************************/
-package org.cryptomator.filesystem;
-
-import java.util.Optional;
-
-/**
- * The root folder of a file system.
- * 
- * @author Markus Kreusch
- */
-public interface FileSystem extends Folder {
-
-	/**
-	 * @return an empty {@link Optional} because a {@link FileSystem} represents
-	 *         the root {@link Folder} and thus does not have a parent
-	 */
-	@Override
-	default Optional<? extends Folder> parent() {
-		return Optional.empty();
-	}
-
-	Optional<Long> quotaUsedBytes();
-
-	Optional<Long> quotaAvailableBytes();
-
-}

main/filesystem-api/src/main/java/org/cryptomator/filesystem/Folder.java

@@ -1,145 +0,0 @@
-/*******************************************************************************
- * Copyright (c) 2015 Markus Kreusch
- * This file is licensed under the terms of the MIT license.
- * See the LICENSE.txt file for more info.
- ******************************************************************************/
-package org.cryptomator.filesystem;
-
-import java.io.IOException;
-import java.io.UncheckedIOException;
-import java.util.stream.Stream;
-
-/**
- * A {@link Folder} in a {@link FileSystem}.
- * 
- * @author Markus Kreusch
- */
-public interface Folder extends Node {
-
-	/**
-	 * <p>
-	 * Creates a {@link Stream} over all child nodes of this {@code Folder}.
-	 * <p>
-	 * <b>Note:</b> The {@link Stream} may be lazily populated and thus
-	 * {@link IOException IOExceptions} may occurs after this method returned.
-	 * In this case implementors should throw a {@link UncheckedIOException}
-	 * from any method that produces an {@link IOException}. Thus users should
-	 * expect {@link UncheckedIOException UncheckedIOExceptions} when invoking
-	 * methods on the returned {@code Stream}.
-	 * 
-	 * @return the created {@code Stream}
-	 * @throws UncheckedIOException
-	 *             if an {@link IOException} occurs while initializing the
-	 *             stream or the {@code Folder} does not exist
-	 */
-	Stream<? extends Node> children() throws UncheckedIOException;
-
-	/**
-	 * <p>
-	 * Returns the child {@link Node} in this directory of type {@link File}
-	 * with the specified name.
-	 * <p>
-	 * This operation always returns a {@link File} without checking if the file
-	 * exists or is a {@link Folder} instead.
-	 */
-	File file(String name) throws UncheckedIOException;
-
-	/**
-	 * Returns a file by resolving a path relative to this folder.
-	 * 
-	 * @param path A unix-style path, which is always relative to this folder, no matter if it starts with a slash or not. Path must not be empty.
-	 * @return File with the given path relative to this folder
-	 * @throws IllegalArgumentException
-	 *             if relativePath is empty
-	 */
-	default File resolveFile(String relativePath) throws UncheckedIOException, IllegalArgumentException {
-		return PathResolver.resolveFile(this, relativePath);
-	}
-
-	/**
-	 * <p>
-	 * Returns the child {@link Node} in this directory of type {@link Folder}
-	 * with the specified name.
-	 * <p>
-	 * This operation always returns a {@link Folder} without checking if the
-	 * folder exists or is a {@link File} instead.
-	 */
-	Folder folder(String name) throws UncheckedIOException;
-
-	/**
-	 * Returns a folder by resolving a path relative to this folder.
-	 * 
-	 * @param path A unix-style path, which is always relative to this folder, no matter if it starts with a slash or not. Path may be empty.
-	 * @return Folder with the given path relative to this folder. Returns <code>this</code> if path is empty.
-	 */
-	default Folder resolveFolder(String relativePath) throws UncheckedIOException {
-		return PathResolver.resolveFolder(this, relativePath);
-	}
-
-	/**
-	 * Creates the directory including all parent directories, if it doesn't
-	 * exist yet. No effect, if folder already exists.
-	 * 
-	 * @throws UncheckedIOException
-	 *             if an {@link IOException} occurs while creating the folder or
-	 *             one of its parents
-	 */
-	void create() throws UncheckedIOException;
-
-	/**
-	 * Recusively copies this directory and all its contents to (not into) the
-	 * given destination, creating nonexisting parent directories. If the target
-	 * exists it is deleted before performing the copy.
-	 * 
-	 * @param target
-	 *            Destination folder. Must not be a descendant of this folder.
-	 */
-	default void copyTo(Folder target) throws UncheckedIOException {
-		Copier.copy(this, target);
-	}
-
-	/**
-	 * Moves this directory and its contents to the given destination. If the
-	 * target exists it is deleted before performing the move.
-	 */
-	void moveTo(Folder target);
-
-	/**
-	 * @return the result of {@link #children()} filtered to contain only
-	 *         {@link File Files}
-	 */
-	default Stream<? extends File> files() throws UncheckedIOException {
-		return children() //
-				.filter(File.class::isInstance) //
-				.map(File.class::cast);
-	}
-
-	/**
-	 * @return the result of {@link #children()} filtered to contain only
-	 *         {@link Folder Folders}
-	 */
-	default Stream<? extends Folder> folders() throws UncheckedIOException {
-		return children() //
-				.filter(Folder.class::isInstance) //
-				.map(Folder.class::cast);
-	}
-
-	/**
-	 * Recursively checks whether this folder or any subfolder contains the
-	 * given node.
-	 * 
-	 * @param node
-	 *            Potential child, grandchild, ...
-	 * @return <code>true</code> if this folder is an ancestor of the node.
-	 */
-	default boolean isAncestorOf(Node node) {
-		if (!node.parent().isPresent()) {
-			return false;
-		} else if (node.parent().get().equals(this)) {
-			return true;
-		} else {
-			return this.isAncestorOf(node.parent().get());
-		}
-	}
-
-}

main/filesystem-api/src/main/java/org/cryptomator/filesystem/FolderVisitor.java

@@ -1,131 +0,0 @@
-/*******************************************************************************
- * Copyright (c) 2015 Sebastian Stenzel and others.
- * This file is licensed under the terms of the MIT license.
- * See the LICENSE.txt file for more info.
- *
- * Contributors:
- *     Sebastian Stenzel - initial API and implementation
- *******************************************************************************/
-package org.cryptomator.filesystem;
-
-import static java.lang.String.format;
-
-import java.util.function.Consumer;
-
-public class FolderVisitor {
-
-	private final Consumer<Folder> beforeFolderVisitor;
-	private final Consumer<Folder> afterFolderVisitor;
-	private final Consumer<File> fileVisitor;
-	private final Consumer<Node> nodeVisitor;
-	private final int maxDepth;
-
-	public FolderVisitor(FolderVisitorBuilder builder) {
-		this.beforeFolderVisitor = builder.beforeFolderVisitor;
-		this.afterFolderVisitor = builder.afterFolderVisitor;
-		this.fileVisitor = builder.fileVisitor;
-		this.nodeVisitor = builder.nodeVisitor;
-		this.maxDepth = builder.maxDepth;
-	}
-
-	public static FolderVisitorBuilder folderVisitor() {
-		return new FolderVisitorBuilder();
-	}
-
-	public FolderVisitor visit(Folder folder) {
-		return visit(folder, 0);
-	}
-
-	public FolderVisitor visit(File file) {
-		return visit(file, 0);
-	}
-
-	private FolderVisitor visit(Folder folder, int depth) {
-		beforeFolderVisitor.accept(folder);
-		nodeVisitor.accept(folder);
-		final int childDepth = depth + 1;
-		if (childDepth <= maxDepth) {
-			folder.folders().forEach(childFolder -> visit(childFolder, childDepth));
-			folder.files().forEach(childFile -> visit(childFile, childDepth));
-		}
-		afterFolderVisitor.accept(folder);
-		return this;
-	}
-
-	private FolderVisitor visit(File file, int depth) {
-		nodeVisitor.accept(file);
-		fileVisitor.accept(file);
-		return this;
-	}
-
-	public static class FolderVisitorBuilder {
-
-		private Consumer<Folder> beforeFolderVisitor = noOp();
-		private Consumer<Folder> afterFolderVisitor = noOp();
-		private Consumer<File> fileVisitor = noOp();
-		private Consumer<Node> nodeVisitor = noOp();
-		private int maxDepth = Integer.MAX_VALUE;
-
-		private FolderVisitorBuilder() {
-		}
-
-		public FolderVisitorBuilder beforeFolder(Consumer<Folder> beforeFolderVisitor) {
-			if (beforeFolderVisitor == null) {
-				throw new IllegalArgumentException("Vistior may not be null");
-			}
-			this.beforeFolderVisitor = beforeFolderVisitor;
-			return this;
-		}
-
-		public FolderVisitorBuilder afterFolder(Consumer<Folder> afterFolderVisitor) {
-			if (afterFolderVisitor == null) {
-				throw new IllegalArgumentException("Vistior may not be null");
-			}
-			this.afterFolderVisitor = afterFolderVisitor;
-			return this;
-		}
-
-		public FolderVisitorBuilder forEachFile(Consumer<File> fileVisitor) {
-			if (fileVisitor == null) {
-				throw new IllegalArgumentException("Vistior may not be null");
-			}
-			this.fileVisitor = fileVisitor;
-			return this;
-		}
-
-		public FolderVisitorBuilder forEachNode(Consumer<Node> nodeVisitor) {
-			if (nodeVisitor == null) {
-				throw new IllegalArgumentException("Vistior may not be null");
-			}
-			this.nodeVisitor = nodeVisitor;
-			return this;
-		}
-
-		public FolderVisitorBuilder withMaxDepth(int maxDepth) {
-			if (maxDepth < 0) {
-				throw new IllegalArgumentException(format("maxDepth must not be smaller 0 but was %d", maxDepth));
-			}
-			this.maxDepth = maxDepth;
-			return this;
-		}
-
-		public FolderVisitor visit(Folder folder) {
-			return build().visit(folder);
-		}
-
-		public FolderVisitor visit(File file) {
-			return build().visit(file);
-		}
-
-		public FolderVisitor build() {
-			return new FolderVisitor(this);
-		}
-
-		private static <T> Consumer<T> noOp() {
-			return ignoredParameter -> {
-			};
-		}
-
-	}
-
-}

main/filesystem-api/src/main/java/org/cryptomator/filesystem/Node.java

@@ -1,100 +0,0 @@
-/*******************************************************************************
- * Copyright (c) 2015 Markus Kreusch
- * This file is licensed under the terms of the MIT license.
- * See the LICENSE.txt file for more info.
- ******************************************************************************/
-package org.cryptomator.filesystem;
-
-import java.io.IOException;
-import java.io.UncheckedIOException;
-import java.time.Instant;
-import java.util.Optional;
-
-/**
- * Represents a node, namely a {@link File} or {@link Folder}, in a
- * {@link FileSystem}.
- * <p>
- * A node's identity (i.e. {@link #hashCode()} and {@link #equals(Object)}) depends on its parent node and its name (forming the node's path).
- * These properties are meant to be immutable. This means that e.g. moving a node doesn't modify the node's identity but rather transfers properties to the destination node.
- * 
- * @author Markus Kreusch
- * @see Folder
- * @see File
- */
-public interface Node {
-
-	String name() throws UncheckedIOException;
-
-	/**
-	 * @return Optional parent folder. No parent is present for the root node (see {@link FileSystem#parent()}).
-	 */
-	Optional<? extends Folder> parent() throws UncheckedIOException;
-
-	/**
-	 * @return <code>true</code> if the node exists.
-	 */
-	boolean exists() throws UncheckedIOException;
-
-	/**
-	 * <p>
-	 * Deletes the node if it exists.
-	 * <p>
-	 * Does nothing if the node does not exist.
-	 */
-	void delete() throws UncheckedIOException;
-
-	/**
-	 * <p>
-	 * Determines the last modified date of this node.
-	 * 
-	 * @returns the last modified date of the file
-	 */
-	Instant lastModified() throws UncheckedIOException;
-
-	/**
-	 * <p>
-	 * Sets the last modified date of the file.
-	 * 
-	 * @param lastModified the time to set as creation time
-	 */
-	void setLastModified(Instant lastModified) throws UncheckedIOException;
-
-	/**
-	 * <p>
-	 * Determines the creation time of this node.
-	 * <p>
-	 * Note: Getting the creation time may not be supported by all {@link FileSystem FileSystems}.
-	 * 
-	 * @returns the creation time of the file or {@link Optional#empty()} if not supported
-	 */
-	default Optional<Instant> creationTime() throws UncheckedIOException {
-		return Optional.empty();
-	}
-
-	/**
-	 * <p>
-	 * Sets the creation time of this node.
-	 * <p>
-	 * Setting the creation time may not be supported by all {@link FileSystem FileSystems}. If the {@code FileSystem} this {@code Node} belongs to does not support the
-	 * setting the creation time the behavior of this method is unspecified.
-	 * 
-	 * @param creationTime the time to set as creation time
-	 */
-	default void setCreationTime(Instant creationTime) throws UncheckedIOException {
-		throw new UncheckedIOException(new IOException("CreationTime not supported"));
-	}
-
-	/**
-	 * @return the {@link FileSystem} this Node belongs to
-	 */
-	default FileSystem fileSystem() {
-		return parent() //
-				.map(Node::fileSystem) //
-				.orElseGet(() -> (FileSystem) this);
-	}
-
-	default boolean belongsToSameFilesystem(Node other) {
-		return fileSystem() == other.fileSystem();
-	}
-
-}

main/filesystem-api/src/main/java/org/cryptomator/filesystem/OpenFiles.java

@@ -1,71 +0,0 @@
-/*******************************************************************************
- * Copyright (c) 2015 Sebastian Stenzel and others.
- * This file is licensed under the terms of the MIT license.
- * See the LICENSE.txt file for more info.
- *
- * Contributors:
- *     Sebastian Stenzel - initial API and implementation
- *******************************************************************************/
-package org.cryptomator.filesystem;
-
-import java.io.UncheckedIOException;
-import java.util.Collection;
-import java.util.Iterator;
-import java.util.Map;
-import java.util.stream.Stream;
-
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
-
-public class OpenFiles implements AutoCloseable {
-
-	private final static Logger LOG = LoggerFactory.getLogger(OpenFiles.class);
-
-	private final Map<File, ReadableFile> readableFiles;
-	private final Map<File, WritableFile> writableFiles;
-
-	public OpenFiles(Map<File, ReadableFile> readableFiles, Map<File, WritableFile> writableFiles) {
-		this.readableFiles = readableFiles;
-		this.writableFiles = writableFiles;
-	}
-
-	@Override
-	public void close() throws UncheckedIOException {
-		OpenFiles.cleanup(readableFiles.values(), writableFiles.values());
-	}
-
-	public ReadableFile readable(File file) {
-		return readableFiles.computeIfAbsent(file, fileNotOpenForReading -> {
-			throw new IllegalArgumentException(String.format("File %s is not open for reading", fileNotOpenForReading));
-		});
-	}
-
-	public WritableFile writable(File file) {
-		return writableFiles.computeIfAbsent(file, fileNotOpenForWriting -> {
-			throw new IllegalArgumentException(String.format("File %s is not open for writing", fileNotOpenForWriting));
-		});
-	}
-
-	static void cleanup(Collection<ReadableFile> readableFiles, Collection<WritableFile> writableFiles) {
-		Iterator<? extends AutoCloseable> iterator = Stream.concat(readableFiles.stream(), writableFiles.stream()).iterator();
-		UncheckedIOException firstException = null;
-		while (iterator.hasNext()) {
-			AutoCloseable openFile = iterator.next();
-			try {
-				openFile.close();
-			} catch (UncheckedIOException e) {
-				if (firstException == null) {
-					firstException = e;
-				} else {
-					firstException.addSuppressed(e);
-				}
-			} catch (Exception e) {
-				LOG.error("Unexpected exception during close on " + openFile.getClass().getSimpleName(), e);
-			}
-		}
-		if (firstException != null) {
-			throw firstException;
-		}
-	}
-
-}

main/filesystem-api/src/main/java/org/cryptomator/filesystem/PathResolver.java

@@ -1,112 +0,0 @@
-package org.cryptomator.filesystem;
-
-import java.io.FileNotFoundException;
-import java.io.UncheckedIOException;
-import java.util.Arrays;
-import java.util.Iterator;
-
-import org.apache.commons.lang3.ArrayUtils;
-import org.apache.commons.lang3.StringUtils;
-
-final class PathResolver {
-
-	private static final String DOT = ".";
-	private static final String DOTDOT = "..";
-
-	private PathResolver() {
-	}
-
-	/**
-	 * Resolves a relative path (separated by '/') to a folder, e.g.
-	 * <!-- @formatter:off -->
-	 * <table>
-	 * <thead>
-	 * <tr>
-	 * <th>dir</th>
-	 * <th>path</th>
-	 * <th>result</th>
-	 * </tr>
-	 * </thead>
-	 * <tbody>
-	 * <tr>
-	 * <td>/foo/bar</td>
-	 * <td>foo/bar</td>
-	 * <td>/foo/bar/foo/bar</td>
-	 * </tr>
-	 * <tr>
-	 * <td>/foo/bar</td>
-	 * <td>../baz</td>
-	 * <td>/foo/baz</td>
-	 * </tr>
-	 * <tr>
-	 * <td>/foo/bar</td>
-	 * <td>./foo/..</td>
-	 * <td>/foo/bar</td>
-	 * </tr>
-	 * <tr>
-	 * <td>/foo/bar</td>
-	 * <td>/</td>
-	 * <td>/foo/bar</td>
-	 * </tr>
-	 * <tr>
-	 * <td>/foo/bar</td>
-	 * <td></td>
-	 * <td>/foo/bar</td>
-	 * </tr>
-	 * <tr>
-	 * <td>/foo/bar</td>
-	 * <td>../../..</td>
-	 * <td>Exception</td>
-	 * </tr>
-	 * </tbody>
-	 * </table>
-	 * 
-	 * @param dir The directory from which to resolve the path.
-	 * @param relativePath The path relative to a given directory.
-	 * @return The folder with the given path relative to the given dir.
-	 */
-	public static Folder resolveFolder(Folder dir, String relativePath) {
-		final String[] fragments = StringUtils.split(relativePath, '/');
-		if (ArrayUtils.isEmpty(fragments)) {
-			return dir;
-		}
-		return resolveFolder(dir, Arrays.stream(fragments).iterator());
-	}
-
-	/**
-	 * Resolves a relative path (separated by '/') to a file. Besides returning a File, this method is identical to {@link #resolveFile(Folder, String)}.
-	 * 
-	 * @param dir The directory from which to resolve the path.
-	 * @param relativePath The path relative to a given directory.
-	 * @return The file with the given path relative to the given dir.
-	 * @throws IllegalArgumentException
-	 *             if relativePath is empty, as this path would resolve to the directory itself, which obviously can't be a file.
-	 */
-	public static File resolveFile(Folder dir, String relativePath) {
-		final String[] fragments = StringUtils.split(relativePath, '/');
-		if (ArrayUtils.isEmpty(fragments)) {
-			throw new IllegalArgumentException("Empty relativePath");
-		}
-		final Folder folder = resolveFolder(dir, Arrays.stream(fragments).limit(fragments.length - 1).iterator());
-		final String filename = fragments[fragments.length - 1];
-		return folder.file(filename);
-	}
-
-	private static Folder resolveFolder(Folder dir, Iterator<String> remainingPathFragments) {
-		if (!remainingPathFragments.hasNext()) {
-			return dir;
-		}
-		final String fragment = remainingPathFragments.next();
-		assert fragment.length() > 0 : "iterator must not contain empty fragments";
-		if (DOT.equals(fragment)) {
-			return resolveFolder(dir, remainingPathFragments);
-		} else if (DOTDOT.equals(fragment) && dir.parent().isPresent()) {
-			return resolveFolder(dir.parent().get(), remainingPathFragments);
-		} else if (DOTDOT.equals(fragment) && !dir.parent().isPresent()) {
-			throw new UncheckedIOException(new FileNotFoundException("Unresolvable path"));
-		} else {
-			return resolveFolder(dir.folder(fragment), remainingPathFragments);
-		}
-	}
-
-}

main/filesystem-api/src/main/java/org/cryptomator/filesystem/ReadableFile.java

@@ -1,50 +0,0 @@
-/*******************************************************************************
- * Copyright (c) 2015 Markus Kreusch
- * This file is licensed under the terms of the MIT license.
- * See the LICENSE.txt file for more info.
- ******************************************************************************/
-package org.cryptomator.filesystem;
-
-import java.io.IOException;
-import java.io.UncheckedIOException;
-import java.nio.ByteBuffer;
-import java.nio.channels.ReadableByteChannel;
-
-public interface ReadableFile extends ReadableByteChannel {
-
-	/**
-	 * <p>
-	 * Tries to fill the remaining space in the given byte buffer with data from
-	 * this readable bytes from the current position.
-	 * <p>
-	 * May read less bytes if the end of this readable bytes has been reached.
-	 * 
-	 * @param target
-	 *            the byte buffer to fill
-	 * @return the number of bytes actually read, or {@code -1} if the end of
-	 *         file has been reached
-	 * @throws UncheckedIOException
-	 *             if an {@link IOException} occurs while reading from this
-	 *             {@code ReadableBytes}
-	 */
-	@Override
-	int read(ByteBuffer target) throws UncheckedIOException;
-
-	/**
-	 * <p>
-	 * Fast-forwards or rewinds the file to the specified position.
-	 * <p>
-	 * Consecutive reads on the file will begin at the new position.
-	 * 
-	 * @param position
-	 *            the position to set the file to
-	 * @throws UncheckedIOException
-	 *             if an {@link IOException} occurs
-	 * 
-	 */
-	void position(long position) throws UncheckedIOException;
-
-	@Override
-	void close() throws UncheckedIOException;
-
-}

main/filesystem-api/src/main/java/org/cryptomator/filesystem/WritableFile.java

@@ -1,63 +0,0 @@
-/*******************************************************************************
- * Copyright (c) 2015 Markus Kreusch
- * This file is licensed under the terms of the MIT license.
- * See the LICENSE.txt file for more info.
- ******************************************************************************/
-package org.cryptomator.filesystem;
-
-import java.io.IOException;
-import java.io.UncheckedIOException;
-import java.nio.ByteBuffer;
-import java.nio.channels.WritableByteChannel;
-
-public interface WritableFile extends WritableByteChannel {
-
-	void truncate() throws UncheckedIOException;
-
-	/**
-	 * Writes the data in the given byte buffer to this readable bytes at the
-	 * current position.
-	 * 
-	 * @param source
-	 *            the byte buffer to use
-	 * @return the number of bytes written, always equal to
-	 *         {@code source.remaining()}
-	 * @throws UncheckedIOException
-	 *             if an {@link IOException} occurs while writing
-	 */
-	@Override
-	int write(ByteBuffer source) throws UncheckedIOException;
-
-	/**
-	 * <p>
-	 * Fast-forwards or rewinds the file to the specified position.
-	 * <p>
-	 * Consecutive writes on the file will begin at the new position.
-	 * <p>
-	 * If the position is set to a value greater than the current end of file
-	 * consecutive writes will write data to the given position. The value of
-	 * all bytes between this position and the previous end of file will be
-	 * unspecified.
-	 * 
-	 * @param position
-	 *            the position to set the file to
-	 * @throws UncheckedIOException
-	 *             if an {@link IOException} occurs
-	 */
-	void position(long position) throws UncheckedIOException;
-
-	/**
-	 * <p>
-	 * Closes this {@code WritableFile} which finally commits all operations
-	 * performed on it to the underlying file system.
-	 * <p>
-	 * After a {@code WritableFile} has been closed all other operations will
-	 * throw an {@link UncheckedIOException}.
-	 * <p>
-	 * Invoking this method on a {@link WritableFile} which has already been
-	 * closed does nothing.
-	 */
-	@Override
-	void close() throws UncheckedIOException;
-
-}

main/filesystem-api/src/main/java/org/cryptomator/filesystem/delegating/DelegatingFile.java

@@ -1,82 +0,0 @@
-/*******************************************************************************
- * Copyright (c) 2015 Sebastian Stenzel and others.
- * This file is licensed under the terms of the MIT license.
- * See the LICENSE.txt file for more info.
- *
- * Contributors:
- *     Sebastian Stenzel - initial API and implementation
- *******************************************************************************/
-package org.cryptomator.filesystem.delegating;
-
-import java.io.UncheckedIOException;
-import java.util.Optional;
-
-import org.cryptomator.filesystem.File;
-import org.cryptomator.filesystem.ReadableFile;
-import org.cryptomator.filesystem.WritableFile;
-
-public abstract class DelegatingFile<D extends DelegatingFolder<D, ?>> extends DelegatingNode<File> implements File {
-
-	private final D parent;
-
-	public DelegatingFile(D parent, File delegate) {
-		super(delegate);
-		this.parent = parent;
-	}
-
-	@Override
-	public Optional<D> parent() throws UncheckedIOException {
-		return Optional.of(parent);
-	}
-
-	@Override
-	public long size() throws UncheckedIOException {
-		return delegate.size();
-	}
-
-	@Override
-	public ReadableFile openReadable() throws UncheckedIOException {
-		return delegate.openReadable();
-	}
-
-	@Override
-	public WritableFile openWritable() throws UncheckedIOException {
-		return delegate.openWritable();
-	}
-
-	@Override
-	public void copyTo(File destination) {
-		if (getClass().equals(destination.getClass())) {
-			final File delegateDest = ((DelegatingFile<?>) destination).delegate;
-			delegate.copyTo(delegateDest);
-		} else {
-			delegate.copyTo(destination);
-		}
-	}
-
-	@Override
-	public void moveTo(File destination) {
-		if (getClass().equals(destination.getClass())) {
-			final File delegateDest = ((DelegatingFile<?>) destination).delegate;
-			delegate.moveTo(delegateDest);
-		} else {
-			throw new IllegalArgumentException("Can only move DelegatingFile to other DelegatingFile.");
-		}
-	}
-
-	@Override
-	public void delete() throws UncheckedIOException {
-		delegate.delete();
-	}
-
-	@Override
-	public int compareTo(File o) {
-		if (getClass().equals(o.getClass())) {
-			final File delegateOther = ((DelegatingFile<?>) o).delegate;
-			return delegate.compareTo(delegateOther);
-		} else {
-			return delegate.compareTo(o);
-		}
-	}
-
-}

main/filesystem-api/src/main/java/org/cryptomator/filesystem/delegating/DelegatingFileSystem.java

@@ -1,22 +0,0 @@
-package org.cryptomator.filesystem.delegating;
-
-import java.util.Optional;
-
-import org.cryptomator.filesystem.FileSystem;
-import org.cryptomator.filesystem.Folder;
-
-public interface DelegatingFileSystem extends FileSystem {
-
-	Folder getDelegate();
-
-	@Override
-	default Optional<Long> quotaUsedBytes() {
-		return getDelegate().fileSystem().quotaUsedBytes();
-	}
-
-	@Override
-	default Optional<Long> quotaAvailableBytes() {
-		return getDelegate().fileSystem().quotaAvailableBytes();
-	}
-
-}

main/filesystem-api/src/main/java/org/cryptomator/filesystem/delegating/DelegatingFolder.java

@@ -1,100 +0,0 @@
-/*******************************************************************************
- * Copyright (c) 2015 Sebastian Stenzel and others.
- * This file is licensed under the terms of the MIT license.
- * See the LICENSE.txt file for more info.
- *
- * Contributors:
- *     Sebastian Stenzel - initial API and implementation
- *******************************************************************************/
-package org.cryptomator.filesystem.delegating;
-
-import java.io.UncheckedIOException;
-import java.util.Optional;
-import java.util.stream.Stream;
-
-import org.cryptomator.common.WeakValuedCache;
-import org.cryptomator.common.streams.AutoClosingStream;
-import org.cryptomator.filesystem.File;
-import org.cryptomator.filesystem.Folder;
-import org.cryptomator.filesystem.Node;
-
-public abstract class DelegatingFolder<D extends DelegatingFolder<D, F>, F extends DelegatingFile<D>> extends DelegatingNode<Folder>implements Folder {
-
-	private final D parent;
-	private final WeakValuedCache<Folder, D> folders = WeakValuedCache.usingLoader(this::newFolder);
-	private final WeakValuedCache<File, F> files = WeakValuedCache.usingLoader(this::newFile);
-
-	public DelegatingFolder(D parent, Folder delegate) {
-		super(delegate);
-		this.parent = parent;
-	}
-
-	@Override
-	public Optional<D> parent() throws UncheckedIOException {
-		return Optional.ofNullable(parent);
-	}
-
-	@Override
-	public Stream<? extends Node> children() throws UncheckedIOException {
-		return AutoClosingStream.from(Stream.concat(folders(), files()));
-	}
-
-	@Override
-	public Stream<D> folders() {
-		return delegate.folders().map(folders::get);
-	}
-
-	@Override
-	public Stream<F> files() throws UncheckedIOException {
-		return delegate.files().map(files::get);
-	}
-
-	@Override
-	public F file(String name) throws UncheckedIOException {
-		return files.get(delegate.file(name));
-	}
-
-	protected abstract F newFile(File delegate);
-
-	@Override
-	public D folder(String name) throws UncheckedIOException {
-		return folders.get(delegate.folder(name));
-	}
-
-	protected abstract D newFolder(Folder delegate);
-
-	@Override
-	public void create() throws UncheckedIOException {
-		if (exists()) {
-			return;
-		}
-		parent().ifPresent(p -> p.create());
-		delegate.create();
-	}
-
-	@Override
-	public void delete() {
-		delegate.delete();
-	}
-
-	@Override
-	public void copyTo(Folder destination) throws UncheckedIOException {
-		if (destination instanceof DelegatingFolder) {
-			final Folder delegateDest = ((DelegatingFolder<?, ?>) destination).delegate;
-			delegate.copyTo(delegateDest);
-		} else {
-			throw new IllegalArgumentException("Can only copy DelegatingFolder to other DelegatingFolder.");
-		}
-	}
-
-	@Override
-	public void moveTo(Folder destination) {
-		if (getClass().equals(destination.getClass())) {
-			final Folder delegateDest = ((DelegatingFolder<?, ?>) destination).delegate;
-			delegate.moveTo(delegateDest);
-		} else {
-			throw new IllegalArgumentException("Can only move DelegatingFolder to other DelegatingFolder.");
-		}
-	}
-
-}

main/filesystem-api/src/main/java/org/cryptomator/filesystem/delegating/DelegatingNode.java

@@ -1,78 +0,0 @@
-/*******************************************************************************
- * Copyright (c) 2015 Sebastian Stenzel and others.
- * This file is licensed under the terms of the MIT license.
- * See the LICENSE.txt file for more info.
- *
- * Contributors:
- *     Sebastian Stenzel - initial API and implementation
- *******************************************************************************/
-package org.cryptomator.filesystem.delegating;
-
-import java.io.UncheckedIOException;
-import java.time.Instant;
-import java.util.Optional;
-
-import org.cryptomator.filesystem.Node;
-
-public abstract class DelegatingNode<T extends Node> implements Node {
-
-	protected final T delegate;
-
-	public DelegatingNode(T delegate) {
-		if (delegate == null) {
-			throw new IllegalArgumentException("Delegate must not be null");
-		}
-		this.delegate = delegate;
-	}
-
-	@Override
-	public String name() throws UncheckedIOException {
-		return delegate.name();
-	}
-
-	@Override
-	public boolean exists() throws UncheckedIOException {
-		return delegate.exists();
-	}
-
-	@Override
-	public Instant lastModified() throws UncheckedIOException {
-		return delegate.lastModified();
-	}
-
-	@Override
-	public void setLastModified(Instant instant) throws UncheckedIOException {
-		delegate.setLastModified(instant);
-	}
-
-	@Override
-	public Optional<Instant> creationTime() throws UncheckedIOException {
-		return delegate.creationTime();
-	}
-
-	@Override
-	public void setCreationTime(Instant instant) throws UncheckedIOException {
-		delegate.setCreationTime(instant);
-	}
-
-	@Override
-	public int hashCode() {
-		return delegate.hashCode();
-	}
-
-	@Override
-	public boolean equals(Object obj) {
-		if (obj instanceof DelegatingNode) {
-			DelegatingNode<?> other = (DelegatingNode<?>) obj;
-			return this.delegate.equals(other.delegate);
-		} else {
-			return false;
-		}
-	}
-
-	@Override
-	public String toString() {
-		return "Delegate[" + delegate + "]";
-	}
-
-}

main/filesystem-api/src/main/java/org/cryptomator/filesystem/delegating/DelegatingReadableFile.java

@@ -1,44 +0,0 @@
-/*******************************************************************************
- * Copyright (c) 2015 Sebastian Stenzel and others.
- * This file is licensed under the terms of the MIT license.
- * See the LICENSE.txt file for more info.
- *
- * Contributors:
- *     Sebastian Stenzel - initial API and implementation
- *******************************************************************************/
-package org.cryptomator.filesystem.delegating;
-
-import java.io.UncheckedIOException;
-import java.nio.ByteBuffer;
-
-import org.cryptomator.filesystem.ReadableFile;
-
-public class DelegatingReadableFile implements ReadableFile {
-
-	private final ReadableFile delegate;
-
-	public DelegatingReadableFile(ReadableFile delegate) {
-		this.delegate = delegate;
-	}
-
-	@Override
-	public boolean isOpen() {
-		return delegate.isOpen();
-	}
-
-	@Override
-	public int read(ByteBuffer target) throws UncheckedIOException {
-		return delegate.read(target);
-	}
-
-	@Override
-	public void position(long position) throws UncheckedIOException {
-		delegate.position(position);
-	}
-
-	@Override
-	public void close() throws UncheckedIOException {
-		delegate.close();
-	}
-
-}

main/filesystem-api/src/main/java/org/cryptomator/filesystem/delegating/DelegatingWritableFile.java

@@ -1,49 +0,0 @@
-/*******************************************************************************
- * Copyright (c) 2015 Sebastian Stenzel and others.
- * This file is licensed under the terms of the MIT license.
- * See the LICENSE.txt file for more info.
- *
- * Contributors:
- *     Sebastian Stenzel - initial API and implementation
- *******************************************************************************/
-package org.cryptomator.filesystem.delegating;
-
-import java.io.UncheckedIOException;
-import java.nio.ByteBuffer;
-
-import org.cryptomator.filesystem.WritableFile;
-
-public class DelegatingWritableFile implements WritableFile {
-
-	final WritableFile delegate;
-
-	public DelegatingWritableFile(WritableFile delegate) {
-		this.delegate = delegate;
-	}
-
-	@Override
-	public boolean isOpen() {
-		return delegate.isOpen();
-	}
-
-	@Override
-	public void truncate() throws UncheckedIOException {
-		delegate.truncate();
-	}
-
-	@Override
-	public int write(ByteBuffer source) throws UncheckedIOException {
-		return delegate.write(source);
-	}
-
-	@Override
-	public void position(long position) throws UncheckedIOException {
-		delegate.position(position);
-	}
-
-	@Override
-	public void close() throws UncheckedIOException {
-		delegate.close();
-	}
-
-}

main/filesystem-api/src/main/java/org/cryptomator/filesystem/package-info.java

@@ -1,13 +0,0 @@
-/*******************************************************************************
- * Copyright (c) 2015 Sebastian Stenzel and others.
- * This file is licensed under the terms of the MIT license.
- * See the LICENSE.txt file for more info.
- *
- * Contributors:
- *     Sebastian Stenzel - initial API and implementation
- *******************************************************************************/
-/**
- * Defines a file system abstraction to allow access to real and virtual file
- * systems through a common API.
- */
-package org.cryptomator.filesystem;

main/filesystem-api/src/main/java/org/cryptomator/io/ByteBuffers.java

@@ -1,35 +0,0 @@
-/*******************************************************************************
- * Copyright (c) 2015 Sebastian Stenzel and others.
- * This file is licensed under the terms of the MIT license.
- * See the LICENSE.txt file for more info.
- *
- * Contributors:
- *     Sebastian Stenzel - initial API and implementation
- *******************************************************************************/
-package org.cryptomator.io;
-
-import java.nio.ByteBuffer;
-
-public final class ByteBuffers {
-
-	private ByteBuffers() {
-	}
-
-	/**
-	 * Copies as many bytes as possible from the given source to the destination buffer.
-	 * The position of both buffers will be incremented by as many bytes as have been copied.
-	 * 
-	 * @param source ByteBuffer from which bytes are read
-	 * @param destination ByteBuffer into which bytes are written
-	 * @return number of bytes copied, i.e. {@link ByteBuffer#remaining() source.remaining()} or {@link ByteBuffer#remaining() destination.remaining()}, whatever is less.
-	 */
-	public static int copy(ByteBuffer source, ByteBuffer destination) {
-		final int numBytes = Math.min(source.remaining(), destination.remaining());
-		final ByteBuffer tmp = source.asReadOnlyBuffer();
-		tmp.limit(tmp.position() + numBytes);
-		destination.put(tmp);
-		source.position(tmp.position()); // until now only tmp pos has been incremented, so we need to adjust the position
-		return numBytes;
-	}
-
-}

main/filesystem-api/src/main/java/org/cryptomator/io/FileContents.java

@@ -1,59 +0,0 @@
-package org.cryptomator.io;
-
-import java.io.IOException;
-import java.io.Reader;
-import java.io.UncheckedIOException;
-import java.nio.channels.Channels;
-import java.nio.channels.ReadableByteChannel;
-import java.nio.charset.Charset;
-import java.nio.charset.StandardCharsets;
-
-import org.apache.commons.io.IOUtils;
-import org.cryptomator.filesystem.File;
-import org.cryptomator.filesystem.WritableFile;
-
-public final class FileContents {
-
-	public static final FileContents UTF_8 = FileContents.withCharset(StandardCharsets.UTF_8);
-
-	private final Charset charset;
-
-	private FileContents(Charset charset) {
-		this.charset = charset;
-	}
-
-	/**
-	 * Reads the whole content from the given file.
-	 * 
-	 * @param file File whose content should be read.
-	 * @return The file's content interpreted in this FileContents' charset.
-	 */
-	public String readContents(File file) {
-		try ( //
-				ReadableByteChannel channel = file.openReadable(); //
-				Reader reader = Channels.newReader(channel, charset.newDecoder(), -1)) {
-			return IOUtils.toString(reader);
-		} catch (IOException e) {
-			throw new UncheckedIOException(e);
-		}
-	}
-
-	/**
-	 * Writes the string into the file encoded with this FileContents' charset.
-	 * This methods replaces any previously existing content, i.e. the string will be the sole content.
-	 * 
-	 * @param file File whose content should be written.
-	 * @param content The new content.
-	 */
-	public void writeContents(File file, String content) {
-		try (WritableFile writable = file.openWritable()) {
-			writable.truncate();
-			writable.write(charset.encode(content));
-		}
-	}
-
-	public static FileContents withCharset(Charset charset) {
-		return new FileContents(charset);
-	}
-
-}

main/filesystem-api/src/test/java/org/cryptomator/filesystem/ByteBufferMatcher.java

@@ -1,36 +0,0 @@
-package org.cryptomator.filesystem;
-
-import java.nio.ByteBuffer;
-
-import org.hamcrest.Description;
-import org.hamcrest.Matcher;
-import org.hamcrest.TypeSafeDiagnosingMatcher;
-
-public class ByteBufferMatcher {
-
-	public static Matcher<ByteBuffer> byteBufferFilledWith(int value) {
-		if (((byte) value) != value) {
-			throw new IllegalArgumentException("Invalid byte value");
-		}
-		return new TypeSafeDiagnosingMatcher<ByteBuffer>(ByteBuffer.class) {
-
-			@Override
-			public void describeTo(Description description) {
-				description.appendText("a byte buffer filled with " + value);
-			}
-
-			@Override
-			protected boolean matchesSafely(ByteBuffer item, Description mismatchDescription) {
-				while (item.hasRemaining()) {
-					byte currentValue = item.get();
-					if (currentValue != value) {
-						mismatchDescription.appendText("a byte buffer containing also " + currentValue);
-						return false;
-					}
-				}
-				return true;
-			}
-		};
-	}
-
-}

main/filesystem-api/src/test/java/org/cryptomator/filesystem/CopierTest.java

@@ -1,227 +0,0 @@
-package org.cryptomator.filesystem;
-
-import static java.util.Arrays.asList;
-import static org.cryptomator.common.test.matcher.ContainsMatcher.contains;
-import static org.cryptomator.common.test.mockito.Answers.collectParameters;
-import static org.cryptomator.common.test.mockito.Answers.consecutiveAnswers;
-import static org.cryptomator.common.test.mockito.Answers.value;
-import static org.cryptomator.filesystem.File.EOF;
-import static org.hamcrest.CoreMatchers.is;
-import static org.junit.Assert.assertThat;
-import static org.mockito.Matchers.any;
-import static org.mockito.Mockito.inOrder;
-import static org.mockito.Mockito.mock;
-import static org.mockito.Mockito.verify;
-import static org.mockito.Mockito.when;
-
-import java.nio.ByteBuffer;
-import java.util.ArrayList;
-import java.util.Collection;
-import java.util.stream.Stream;
-
-import org.junit.Before;
-import org.junit.Rule;
-import org.junit.Test;
-import org.junit.rules.ExpectedException;
-import org.junit.runner.RunWith;
-import org.mockito.InOrder;
-import org.mockito.Mock;
-import org.mockito.invocation.InvocationOnMock;
-import org.mockito.junit.MockitoJUnit;
-import org.mockito.junit.MockitoRule;
-import org.mockito.stubbing.Answer;
-
-import de.bechte.junit.runners.context.HierarchicalContextRunner;
-
-@RunWith(HierarchicalContextRunner.class)
-public class CopierTest {
-
-	@Rule
-	public ExpectedException thrown = ExpectedException.none();
-
-	@Rule
-	public MockitoRule mockitoRule = MockitoJUnit.rule();
-
-	public class CopyFiles {
-
-		@Mock
-		private File source;
-
-		@Mock
-		private File destination;
-
-		@Mock
-		private ReadableFile readable;
-
-		@Mock
-		private WritableFile writable;
-
-		@Before
-		public void setUp() {
-			when(source.openReadable()).thenReturn(readable);
-			when(destination.openWritable()).thenReturn(writable);
-		}
-
-		@Test
-		public void testCopyFileOpensFilesInSortedOrderIfSourceIsSmallerDestination() {
-			mockCompareToWithOrder(source, destination);
-			when(readable.read(any())).thenReturn(EOF);
-
-			Copier.copy(source, destination);
-
-			InOrder inOrder = inOrder(source, destination);
-			inOrder.verify(source).openReadable();
-			inOrder.verify(destination).openWritable();
-		}
-
-		@Test
-		public void testCopyFileOpensFilesInSortedOrderIfDestinationIsSmallerSource() {
-			mockCompareToWithOrder(destination, source);
-			when(readable.read(any())).thenReturn(EOF);
-
-			Copier.copy(source, destination);
-
-			InOrder inOrder = inOrder(source, destination);
-			inOrder.verify(destination).openWritable();
-			inOrder.verify(source).openReadable();
-		}
-
-		@Test
-		public void testCopyFileReadsAndWritesReadableSourceAndWritableDestintationUntilEof() {
-			int irrelevantValue = 0;
-			Collection<byte[]> written = new ArrayList<>();
-			mockCompareToWithOrder(source, destination);
-			byte[] read1 = {1, 48, 32, 33, 22};
-			byte[] read2 = {4, 3, 1, -2, -8};
-			when(readable.read(any())).then(consecutiveAnswers(fillBufferWith(read1), fillBufferWith(read2), value(EOF)));
-			when(writable.write(any())).then(collectParameters(value(irrelevantValue), (ByteBuffer buffer) -> {
-				byte[] data = new byte[buffer.remaining()];
-				buffer.get(data);
-				written.add(data);
-			}));
-
-			Copier.copy(source, destination);
-
-			InOrder inOrder = inOrder(readable, writable);
-			inOrder.verify(writable).truncate();
-			inOrder.verify(readable).read(any());
-			inOrder.verify(writable).write(any());
-			inOrder.verify(readable).read(any());
-			inOrder.verify(writable).write(any());
-			inOrder.verify(readable).read(any());
-			inOrder.verify(readable).close();
-			inOrder.verify(writable).close();
-
-			assertThat(written, contains(is(read1), is(read2)));
-		}
-
-		private Answer<Integer> fillBufferWith(byte[] data) {
-			return new Answer<Integer>() {
-				@Override
-				public Integer answer(InvocationOnMock invocation) throws Throwable {
-					ByteBuffer buffer = invocation.getArgumentAt(0, ByteBuffer.class);
-					for (byte value : data) {
-						buffer.put(value);
-					}
-					return data.length;
-				}
-
-			};
-		}
-
-		private void mockCompareToWithOrder(File first, File last) {
-			when(first.compareTo(last)).thenReturn(-1);
-			when(last.compareTo(first)).thenReturn(1);
-		}
-
-	}
-
-	public class CopyFolders {
-
-		@Mock
-		private Folder source;
-
-		@Mock
-		private Folder destination;
-
-		@Test
-		public void testCopyFolderDeletesAndCreatesDestinationBeforeIteratingOverTheFilesAndFoldersInSource() {
-			when(source.files()).thenReturn(Stream.empty());
-			when(source.folders()).thenReturn(Stream.empty());
-
-			Copier.copy(source, destination);
-
-			InOrder inOrder = inOrder(source, destination);
-			inOrder.verify(destination).delete();
-			inOrder.verify(destination).create();
-			inOrder.verify(source).files();
-			inOrder.verify(source).folders();
-		}
-
-		@Test
-		@SuppressWarnings({"unchecked", "rawtypes"})
-		public void testCopyFolderInvokesCopyToOnAllFilesInSourceWithFileWithSameNameFromDestination() {
-			String filename1 = "nameOfFile1";
-			String filename2 = "nameOfFile2";
-			File file1 = mock(File.class);
-			File file2 = mock(File.class);
-			File destinationFile1 = mock(File.class);
-			File destinationFile2 = mock(File.class);
-			when(source.files()).thenReturn((Stream) asList(file1, file2).stream());
-			when(source.folders()).thenReturn(Stream.empty());
-			when(destination.file(filename1)).thenReturn(destinationFile1);
-			when(destination.file(filename2)).thenReturn(destinationFile2);
-			when(file1.name()).thenReturn(filename1);
-			when(file2.name()).thenReturn(filename2);
-
-			Copier.copy(source, destination);
-
-			verify(file1).copyTo(destinationFile1);
-			verify(file2).copyTo(destinationFile2);
-		}
-
-		@Test
-		@SuppressWarnings({"unchecked", "rawtypes"})
-		public void testCopyFolderInvokesCopyToOnAllFoldersInSourceWithFolderWithSameNameFromDestination() {
-			String folderName1 = "nameOfFolder1";
-			String folderName2 = "nameOfFolder2";
-			Folder folder1 = mock(Folder.class);
-			Folder folder2 = mock(Folder.class);
-			Folder destinationfolder1 = mock(Folder.class);
-			Folder destinationfolder2 = mock(Folder.class);
-			when(source.folders()).thenReturn((Stream) asList(folder1, folder2).stream());
-			when(source.files()).thenReturn(Stream.empty());
-			when(destination.folder(folderName1)).thenReturn(destinationfolder1);
-			when(destination.folder(folderName2)).thenReturn(destinationfolder2);
-			when(folder1.name()).thenReturn(folderName1);
-			when(folder2.name()).thenReturn(folderName2);
-
-			Copier.copy(source, destination);
-
-			verify(folder1).copyTo(destinationfolder1);
-			verify(folder2).copyTo(destinationfolder2);
-		}
-
-		@Test
-		public void testCopyFolderFailsWithIllegalArgumentExceptionIfSourceIsNestedInDestination() {
-			when(source.isAncestorOf(destination)).thenReturn(false);
-			when(destination.isAncestorOf(source)).thenReturn(true);
-
-			thrown.expect(IllegalArgumentException.class);
-
-			Copier.copy(source, destination);
-		}
-
-		@Test
-		public void testCopyFolderFailsWithIllegalArgumentExceptionIfDestinationIsNestedInSource() {
-			when(source.isAncestorOf(destination)).thenReturn(true);
-			when(destination.isAncestorOf(source)).thenReturn(false);
-
-			thrown.expect(IllegalArgumentException.class);
-
-			Copier.copy(source, destination);
-		}
-
-	}
-
-}

main/filesystem-api/src/test/java/org/cryptomator/filesystem/PathResolverTest.java

@@ -1,70 +0,0 @@
-package org.cryptomator.filesystem;
-
-import java.io.IOException;
-import java.io.UncheckedIOException;
-import java.util.Optional;
-
-import org.junit.Assert;
-import org.junit.Before;
-import org.junit.Test;
-import org.mockito.Mockito;
-
-public class PathResolverTest {
-
-	private final Folder root = Mockito.mock(Folder.class);
-	private final Folder foo = Mockito.mock(Folder.class);
-	private final Folder bar = Mockito.mock(Folder.class);
-	private final File baz = Mockito.mock(File.class);
-
-	@Before
-	public void configureMocks() throws IOException {
-		Mockito.doReturn(Optional.empty()).when(root).parent();
-		Mockito.doReturn(Optional.of(root)).when(foo).parent();
-		Mockito.doReturn(Optional.of(foo)).when(bar).parent();
-
-		Mockito.doReturn(foo).when(root).folder("foo");
-		Mockito.doReturn(bar).when(foo).folder("bar");
-		Mockito.doReturn(baz).when(bar).file("baz");
-	}
-
-	@Test
-	public void testResolveSameFolder() {
-		Assert.assertEquals(foo, PathResolver.resolveFolder(foo, ""));
-		Assert.assertEquals(foo, PathResolver.resolveFolder(foo, "/"));
-		Assert.assertEquals(foo, PathResolver.resolveFolder(foo, "///"));
-	}
-
-	@Test
-	public void testResolveChildFolder() {
-		Assert.assertEquals(bar, PathResolver.resolveFolder(root, "foo/bar"));
-		Assert.assertEquals(bar, PathResolver.resolveFolder(root, "foo/./bar"));
-		Assert.assertEquals(bar, PathResolver.resolveFolder(root, "./foo/././bar"));
-	}
-
-	@Test
-	public void testResolveParentFolder() {
-		Assert.assertEquals(foo, PathResolver.resolveFolder(bar, ".."));
-		Assert.assertEquals(root, PathResolver.resolveFolder(bar, "../.."));
-	}
-
-	@Test
-	public void testResolveSiblingFolder() {
-		Assert.assertEquals(foo, PathResolver.resolveFolder(bar, "../../foo"));
-	}
-
-	@Test(expected = UncheckedIOException.class)
-	public void testResolveUnresolvableFolder() {
-		PathResolver.resolveFolder(root, "..");
-	}
-
-	@Test(expected = IllegalArgumentException.class)
-	public void testResolveFileWithEmptyPath() {
-		PathResolver.resolveFile(root, "");
-	}
-
-	@Test
-	public void testResolveFile() {
-		Assert.assertEquals(baz, PathResolver.resolveFile(foo, "../foo/bar/./baz"));
-	}
-
-}

main/filesystem-api/src/test/java/org/cryptomator/filesystem/delegating/DelegatingFileSystemTest.java

@@ -1,32 +0,0 @@
-package org.cryptomator.filesystem.delegating;
-
-import java.util.Optional;
-
-import org.cryptomator.filesystem.FileSystem;
-import org.junit.Assert;
-import org.junit.Test;
-import org.mockito.Mockito;
-
-public class DelegatingFileSystemTest {
-
-	@Test
-	public void testQuotaAvailableBytes() {
-		FileSystem mockFs = Mockito.mock(FileSystem.class);
-		Mockito.when(mockFs.fileSystem()).thenReturn(mockFs);
-		Mockito.when(mockFs.quotaAvailableBytes()).thenReturn(Optional.of(42l));
-
-		DelegatingFileSystem delegatingFs = TestDelegatingFileSystem.withRoot(mockFs);
-		Assert.assertEquals(mockFs.quotaAvailableBytes(), delegatingFs.quotaAvailableBytes());
-	}
-
-	@Test
-	public void testQuotaUsedBytes() {
-		FileSystem mockFs = Mockito.mock(FileSystem.class);
-		Mockito.when(mockFs.fileSystem()).thenReturn(mockFs);
-		Mockito.when(mockFs.quotaUsedBytes()).thenReturn(Optional.of(23l));
-
-		DelegatingFileSystem delegatingFs = TestDelegatingFileSystem.withRoot(mockFs);
-		Assert.assertEquals(mockFs.quotaUsedBytes(), delegatingFs.quotaUsedBytes());
-	}
-
-}

main/filesystem-api/src/test/java/org/cryptomator/filesystem/delegating/DelegatingFileTest.java

@@ -1,186 +0,0 @@
-/*******************************************************************************
- * Copyright (c) 2015 Sebastian Stenzel and others.
- * This file is licensed under the terms of the MIT license.
- * See the LICENSE.txt file for more info.
- *
- * Contributors:
- *     Sebastian Stenzel - initial API and implementation
- *******************************************************************************/
-package org.cryptomator.filesystem.delegating;
-
-import java.time.Instant;
-import java.util.Optional;
-
-import org.cryptomator.filesystem.File;
-import org.cryptomator.filesystem.Folder;
-import org.cryptomator.filesystem.ReadableFile;
-import org.cryptomator.filesystem.WritableFile;
-import org.junit.Assert;
-import org.junit.Test;
-import org.mockito.Mockito;
-
-public class DelegatingFileTest {
-
-	@Test
-	public void testName() {
-		File mockFile = Mockito.mock(File.class);
-		DelegatingFile<?> delegatingFile = new TestDelegatingFile(null, mockFile);
-
-		Mockito.when(mockFile.name()).thenReturn("Test");
-		Assert.assertEquals(mockFile.name(), delegatingFile.name());
-	}
-
-	@Test
-	public void testSize() {
-		File mockFile = Mockito.mock(File.class);
-		DelegatingFile<?> delegatingFile = new TestDelegatingFile(null, mockFile);
-
-		Mockito.when(mockFile.size()).thenReturn(42l);
-		Assert.assertEquals(42l, delegatingFile.size());
-		Mockito.verify(mockFile).size();
-	}
-
-	@Test
-	public void testParent() {
-		Folder mockFolder = Mockito.mock(Folder.class);
-		File mockFile = Mockito.mock(File.class);
-
-		TestDelegatingFileSystem delegatingParent = TestDelegatingFileSystem.withRoot(mockFolder);
-		DelegatingFile<?> delegatingFile = new TestDelegatingFile(delegatingParent, mockFile);
-		Assert.assertEquals(delegatingParent, delegatingFile.parent().get());
-	}
-
-	@Test
-	public void testExists() {
-		File mockFile = Mockito.mock(File.class);
-		DelegatingFile<?> delegatingFile = new TestDelegatingFile(null, mockFile);
-
-		Mockito.when(mockFile.exists()).thenReturn(true);
-		Assert.assertTrue(delegatingFile.exists());
-
-		Mockito.when(mockFile.exists()).thenReturn(false);
-		Assert.assertFalse(delegatingFile.exists());
-	}
-
-	@Test
-	public void testLastModified() {
-		File mockFile = Mockito.mock(File.class);
-		DelegatingFile<?> delegatingFile = new TestDelegatingFile(null, mockFile);
-
-		Instant now = Instant.now();
-		Mockito.when(mockFile.lastModified()).thenReturn(now);
-		Assert.assertEquals(now, delegatingFile.lastModified());
-	}
-
-	@Test
-	public void testSetLastModified() {
-		File mockFile = Mockito.mock(File.class);
-		DelegatingFile<?> delegatingFile = new TestDelegatingFile(null, mockFile);
-
-		Instant now = Instant.now();
-		delegatingFile.setLastModified(now);
-		Mockito.verify(mockFile).setLastModified(now);
-	}
-
-	@Test
-	public void testCreationTime() {
-		File mockFile = Mockito.mock(File.class);
-		DelegatingFile<?> delegatingFile = new TestDelegatingFile(null, mockFile);
-
-		Instant now = Instant.now();
-		Mockito.when(mockFile.creationTime()).thenReturn(Optional.of(now));
-		Assert.assertEquals(now, delegatingFile.creationTime().get());
-	}
-
-	@Test
-	public void testSetCreationTime() {
-		File mockFile = Mockito.mock(File.class);
-		DelegatingFile<?> delegatingFile = new TestDelegatingFile(null, mockFile);
-
-		Instant now = Instant.now();
-		delegatingFile.setCreationTime(now);
-		Mockito.verify(mockFile).setCreationTime(now);
-	}
-
-	@Test
-	public void testOpenReadable() {
-		File mockFile = Mockito.mock(File.class);
-		ReadableFile mockReadableFile = Mockito.mock(ReadableFile.class);
-
-		Mockito.when(mockFile.openReadable()).thenReturn(mockReadableFile);
-		DelegatingFile<?> delegatingFile = new TestDelegatingFile(null, mockFile);
-		Assert.assertNotNull(delegatingFile.openReadable());
-	}
-
-	@Test
-	public void testOpenWritable() {
-		File mockFile = Mockito.mock(File.class);
-		WritableFile mockWritableFile = Mockito.mock(WritableFile.class);
-
-		Mockito.when(mockFile.openWritable()).thenReturn(mockWritableFile);
-		DelegatingFile<?> delegatingFile = new TestDelegatingFile(null, mockFile);
-		Assert.assertNotNull(delegatingFile.openWritable());
-	}
-
-	@Test
-	public void testMoveTo() {
-		File mockFile1 = Mockito.mock(File.class);
-		File mockFile2 = Mockito.mock(File.class);
-		DelegatingFile<?> delegatingFile1 = new TestDelegatingFile(null, mockFile1);
-		DelegatingFile<?> delegatingFile2 = new TestDelegatingFile(null, mockFile2);
-
-		delegatingFile1.moveTo(delegatingFile2);
-		Mockito.verify(mockFile1).moveTo(mockFile2);
-	}
-
-	@Test(expected = IllegalArgumentException.class)
-	public void testMoveToDestinationFromDifferentLayer() {
-		File mockFile1 = Mockito.mock(File.class);
-		File mockFile2 = Mockito.mock(File.class);
-		DelegatingFile<?> delegatingFile1 = new TestDelegatingFile(null, mockFile1);
-
-		delegatingFile1.moveTo(mockFile2);
-	}
-
-	@Test
-	public void testCopyTo() {
-		File mockFile1 = Mockito.mock(File.class);
-		File mockFile2 = Mockito.mock(File.class);
-		DelegatingFile<?> delegatingFile1 = new TestDelegatingFile(null, mockFile1);
-		DelegatingFile<?> delegatingFile2 = new TestDelegatingFile(null, mockFile2);
-
-		delegatingFile1.copyTo(delegatingFile2);
-		Mockito.verify(mockFile1).copyTo(mockFile2);
-	}
-
-	@Test
-	public void testCopyToDestinationFromDifferentLayer() {
-		File mockFile1 = Mockito.mock(File.class);
-		File mockFile2 = Mockito.mock(File.class);
-		DelegatingFile<?> delegatingFile1 = new TestDelegatingFile(null, mockFile1);
-
-		delegatingFile1.copyTo(mockFile2);
-		Mockito.verify(mockFile1).copyTo(mockFile2);
-	}
-
-	@Test
-	public void testDelete() {
-		File mockFile = Mockito.mock(File.class);
-		DelegatingFile<?> delegatingFile = new TestDelegatingFile(null, mockFile);
-
-		delegatingFile.delete();
-		Mockito.verify(mockFile).delete();
-	}
-
-	@Test
-	public void testCompareTo() {
-		File mockFile1 = Mockito.mock(File.class);
-		File mockFile2 = Mockito.mock(File.class);
-
-		Mockito.when(mockFile1.compareTo(mockFile2)).thenReturn(-1);
-		DelegatingFile<?> delegatingFile1 = new TestDelegatingFile(null, mockFile1);
-		DelegatingFile<?> delegatingFile2 = new TestDelegatingFile(null, mockFile2);
-		Assert.assertEquals(-1, delegatingFile1.compareTo(delegatingFile2));
-	}
-
-}

main/filesystem-api/src/test/java/org/cryptomator/filesystem/delegating/DelegatingFolderTest.java

@@ -1,206 +0,0 @@
-/*******************************************************************************
- * Copyright (c) 2015 Sebastian Stenzel and others.
- * This file is licensed under the terms of the MIT license.
- * See the LICENSE.txt file for more info.
- *
- * Contributors:
- *     Sebastian Stenzel - initial API and implementation
- *******************************************************************************/
-package org.cryptomator.filesystem.delegating;
-
-import java.time.Instant;
-import java.util.Arrays;
-import java.util.List;
-import java.util.Optional;
-import java.util.stream.Collectors;
-import java.util.stream.Stream;
-
-import org.cryptomator.filesystem.File;
-import org.cryptomator.filesystem.Folder;
-import org.cryptomator.filesystem.Node;
-import org.hamcrest.Matchers;
-import org.junit.Assert;
-import org.junit.Test;
-import org.mockito.Mockito;
-
-public class DelegatingFolderTest {
-
-	@Test
-	public void testName() {
-		Folder mockFolder = Mockito.mock(Folder.class);
-		DelegatingFolder<?, ?> delegatingFolder = new TestDelegatingFolder(null, mockFolder);
-
-		Mockito.when(mockFolder.name()).thenReturn("Test");
-		Assert.assertEquals(mockFolder.name(), delegatingFolder.name());
-	}
-
-	@Test
-	public void testParent() {
-		Folder mockFolder1 = Mockito.mock(Folder.class);
-		Folder mockFolder2 = Mockito.mock(Folder.class);
-
-		TestDelegatingFileSystem delegatingParent = TestDelegatingFileSystem.withRoot(mockFolder1);
-		DelegatingFolder<?, ?> delegatingFolder = new TestDelegatingFolder(delegatingParent, mockFolder2);
-		Assert.assertEquals(delegatingParent, delegatingFolder.parent().get());
-	}
-
-	@Test
-	public void testExists() {
-		Folder mockFolder = Mockito.mock(Folder.class);
-		DelegatingFolder<?, ?> delegatingFolder = new TestDelegatingFolder(null, mockFolder);
-
-		Mockito.when(mockFolder.exists()).thenReturn(true);
-		Assert.assertTrue(delegatingFolder.exists());
-
-		Mockito.when(mockFolder.exists()).thenReturn(false);
-		Assert.assertFalse(delegatingFolder.exists());
-	}
-
-	@Test
-	public void testLastModified() {
-		Folder mockFolder = Mockito.mock(Folder.class);
-		DelegatingFolder<?, ?> delegatingFolder = new TestDelegatingFolder(null, mockFolder);
-
-		Instant now = Instant.now();
-		Mockito.when(mockFolder.lastModified()).thenReturn(now);
-		Assert.assertEquals(now, delegatingFolder.lastModified());
-	}
-
-	@Test
-	public void testSetLastModified() {
-		Folder mockFolder = Mockito.mock(Folder.class);
-		DelegatingFolder<?, ?> delegatingFolder = new TestDelegatingFolder(null, mockFolder);
-
-		Instant now = Instant.now();
-		delegatingFolder.setLastModified(now);
-		Mockito.verify(mockFolder).setLastModified(now);
-	}
-
-	@Test
-	public void testCreationTime() {
-		Folder mockFolder = Mockito.mock(Folder.class);
-		DelegatingFolder<?, ?> delegatingFolder = new TestDelegatingFolder(null, mockFolder);
-
-		Instant now = Instant.now();
-		Mockito.when(mockFolder.creationTime()).thenReturn(Optional.of(now));
-		Assert.assertEquals(now, delegatingFolder.creationTime().get());
-	}
-
-	@Test
-	public void testSetCreationTime() {
-		Folder mockFolder = Mockito.mock(Folder.class);
-		DelegatingFolder<?, ?> delegatingFolder = new TestDelegatingFolder(null, mockFolder);
-
-		Instant now = Instant.now();
-		delegatingFolder.setCreationTime(now);
-		Mockito.verify(mockFolder).setCreationTime(now);
-	}
-
-	@Test
-	public void testChildren() {
-		Folder mockFolder = Mockito.mock(Folder.class);
-		TestDelegatingFileSystem delegatingFolder = TestDelegatingFileSystem.withRoot(mockFolder);
-
-		Folder subFolder1 = Mockito.mock(Folder.class);
-		TestDelegatingFolder delegatingSubFolder1 = new TestDelegatingFolder(delegatingFolder, subFolder1);
-		File subFile1 = Mockito.mock(File.class);
-		TestDelegatingFile delegatingSubFile1 = new TestDelegatingFile(delegatingFolder, subFile1);
-
-		/* folders */
-		Mockito.when(mockFolder.folder("subFolder1")).thenReturn(subFolder1);
-		Assert.assertEquals(delegatingSubFolder1, delegatingFolder.folder("subFolder1"));
-
-		Mockito.<Stream<? extends Folder>>when(mockFolder.folders()).thenAnswer((invocation) -> {
-			return Arrays.stream(new Folder[] {subFolder1});
-		});
-		List<TestDelegatingFolder> subFolders = delegatingFolder.folders().collect(Collectors.toList());
-		Assert.assertThat(subFolders, Matchers.containsInAnyOrder(delegatingSubFolder1));
-
-		/* files */
-		Mockito.when(mockFolder.file("subFile1")).thenReturn(subFile1);
-		Assert.assertEquals(delegatingSubFile1, delegatingFolder.file("subFile1"));
-
-		Mockito.<Stream<? extends File>>when(mockFolder.files()).thenAnswer((invocation) -> {
-			return Arrays.stream(new File[] {subFile1});
-		});
-		List<TestDelegatingFile> subFiles = delegatingFolder.files().collect(Collectors.toList());
-		Assert.assertThat(subFiles, Matchers.containsInAnyOrder(delegatingSubFile1));
-
-		/* files and folders */
-		List<Node> children = delegatingFolder.children().collect(Collectors.toList());
-		DelegatingNode<?>[] expectedChildren = new DelegatingNode[] {delegatingSubFolder1, delegatingSubFile1};
-		Assert.assertThat(children, Matchers.containsInAnyOrder(expectedChildren));
-
-	}
-
-	@Test
-	public void testMoveTo() {
-		Folder mockFolder1 = Mockito.mock(Folder.class);
-		Folder mockFolder2 = Mockito.mock(Folder.class);
-		DelegatingFolder<?, ?> delegatingFolder1 = new TestDelegatingFolder(null, mockFolder1);
-		DelegatingFolder<?, ?> delegatingFolder2 = new TestDelegatingFolder(null, mockFolder2);
-
-		delegatingFolder1.moveTo(delegatingFolder2);
-		Mockito.verify(mockFolder1).moveTo(mockFolder2);
-	}
-
-	@Test(expected = IllegalArgumentException.class)
-	public void testMoveToDestinationFromDifferentLayer() {
-		Folder mockFolder1 = Mockito.mock(Folder.class);
-		Folder mockFolder2 = Mockito.mock(Folder.class);
-		DelegatingFolder<?, ?> delegatingFolder1 = new TestDelegatingFolder(null, mockFolder1);
-
-		delegatingFolder1.moveTo(mockFolder2);
-	}
-
-	@Test
-	public void testCopyTo() {
-		Folder mockFolder1 = Mockito.mock(Folder.class);
-		Folder mockFolder2 = Mockito.mock(Folder.class);
-		DelegatingFolder<?, ?> delegatingFolder1 = new TestDelegatingFolder(null, mockFolder1);
-		DelegatingFolder<?, ?> delegatingFolder2 = new TestDelegatingFolder(null, mockFolder2);
-
-		delegatingFolder1.copyTo(delegatingFolder2);
-		Mockito.verify(mockFolder1).copyTo(mockFolder2);
-	}
-
-	@Test(expected = IllegalArgumentException.class)
-	public void testCopyToDestinationFromDifferentLayer() {
-		Folder mockFolder1 = Mockito.mock(Folder.class);
-		Folder mockFolder2 = Mockito.mock(Folder.class);
-		DelegatingFolder<?, ?> delegatingFolder1 = new TestDelegatingFolder(null, mockFolder1);
-
-		delegatingFolder1.copyTo(mockFolder2);
-	}
-
-	@Test
-	public void testCreate() {
-		Folder mockFolder = Mockito.mock(Folder.class);
-		DelegatingFolder<?, ?> delegatingFolder = new TestDelegatingFolder(null, mockFolder);
-
-		delegatingFolder.create();
-		Mockito.verify(mockFolder).create();
-	}
-
-	@Test
-	public void testDelete() {
-		Folder mockFolder = Mockito.mock(Folder.class);
-		DelegatingFolder<?, ?> delegatingFolder = new TestDelegatingFolder(null, mockFolder);
-
-		delegatingFolder.delete();
-		Mockito.verify(mockFolder).delete();
-	}
-
-	@Test
-	public void testSubresourcesAreSameInstance() {
-		Folder mockFolder = Mockito.mock(Folder.class);
-		Folder mockSubFolder = Mockito.mock(Folder.class);
-		File mockSubFile = Mockito.mock(File.class);
-		Mockito.when(mockFolder.folder("mockSubFolder")).thenReturn(mockSubFolder);
-		Mockito.when(mockFolder.file("mockSubFile")).thenReturn(mockSubFile);
-
-		DelegatingFolder<?, ?> delegatingFolder = new TestDelegatingFolder(null, mockFolder);
-		Assert.assertSame(delegatingFolder.folder("mockSubFolder"), delegatingFolder.folder("mockSubFolder"));
-		Assert.assertSame(delegatingFolder.file("mockSubFile"), delegatingFolder.file("mockSubFile"));
-	}
-}

main/filesystem-api/src/test/java/org/cryptomator/filesystem/delegating/DelegatingReadableFileTest.java

@@ -1,64 +0,0 @@
-/*******************************************************************************
- * Copyright (c) 2015 Sebastian Stenzel and others.
- * This file is licensed under the terms of the MIT license.
- * See the LICENSE.txt file for more info.
- *
- * Contributors:
- *     Sebastian Stenzel - initial API and implementation
- *******************************************************************************/
-package org.cryptomator.filesystem.delegating;
-
-import java.nio.ByteBuffer;
-
-import org.cryptomator.filesystem.ReadableFile;
-import org.junit.Assert;
-import org.junit.Test;
-import org.mockito.Mockito;
-
-public class DelegatingReadableFileTest {
-
-	@Test
-	public void testIsOpen() {
-		ReadableFile mockReadableFile = Mockito.mock(ReadableFile.class);
-		@SuppressWarnings("resource")
-		DelegatingReadableFile delegatingReadableFile = new DelegatingReadableFile(mockReadableFile);
-
-		Mockito.when(mockReadableFile.isOpen()).thenReturn(true);
-		Assert.assertTrue(delegatingReadableFile.isOpen());
-
-		Mockito.when(mockReadableFile.isOpen()).thenReturn(false);
-		Assert.assertFalse(delegatingReadableFile.isOpen());
-	}
-
-	@Test
-	public void testRead() {
-		ReadableFile mockReadableFile = Mockito.mock(ReadableFile.class);
-		@SuppressWarnings("resource")
-		DelegatingReadableFile delegatingReadableFile = new DelegatingReadableFile(mockReadableFile);
-
-		ByteBuffer buf = ByteBuffer.allocate(4);
-		Mockito.when(mockReadableFile.read(buf)).thenReturn(4);
-		Assert.assertEquals(4, delegatingReadableFile.read(buf));
-		Mockito.verify(mockReadableFile).read(buf);
-	}
-
-	@Test
-	public void testPosition() {
-		ReadableFile mockReadableFile = Mockito.mock(ReadableFile.class);
-		@SuppressWarnings("resource")
-		DelegatingReadableFile delegatingReadableFile = new DelegatingReadableFile(mockReadableFile);
-
-		delegatingReadableFile.position(42);
-		Mockito.verify(mockReadableFile).position(42);
-	}
-
-	@Test
-	public void testClose() {
-		ReadableFile mockReadableFile = Mockito.mock(ReadableFile.class);
-		DelegatingReadableFile delegatingReadableFile = new DelegatingReadableFile(mockReadableFile);
-
-		delegatingReadableFile.close();
-		Mockito.verify(mockReadableFile).close();
-	}
-
-}

main/filesystem-api/src/test/java/org/cryptomator/filesystem/delegating/DelegatingWritableFileTest.java

@@ -1,74 +0,0 @@
-/*******************************************************************************
- * Copyright (c) 2015 Sebastian Stenzel and others.
- * This file is licensed under the terms of the MIT license.
- * See the LICENSE.txt file for more info.
- *
- * Contributors:
- *     Sebastian Stenzel - initial API and implementation
- *******************************************************************************/
-package org.cryptomator.filesystem.delegating;
-
-import java.nio.ByteBuffer;
-
-import org.cryptomator.filesystem.WritableFile;
-import org.junit.Assert;
-import org.junit.Test;
-import org.mockito.Mockito;
-
-public class DelegatingWritableFileTest {
-
-	@Test
-	public void testIsOpen() {
-		WritableFile mockWritableFile = Mockito.mock(WritableFile.class);
-		@SuppressWarnings("resource")
-		DelegatingWritableFile delegatingWritableFile = new DelegatingWritableFile(mockWritableFile);
-
-		Mockito.when(mockWritableFile.isOpen()).thenReturn(true);
-		Assert.assertTrue(delegatingWritableFile.isOpen());
-
-		Mockito.when(mockWritableFile.isOpen()).thenReturn(false);
-		Assert.assertFalse(delegatingWritableFile.isOpen());
-	}
-
-	@Test
-	public void testTruncate() {
-		WritableFile mockWritableFile = Mockito.mock(WritableFile.class);
-		@SuppressWarnings("resource")
-		DelegatingWritableFile delegatingWritableFile = new DelegatingWritableFile(mockWritableFile);
-
-		delegatingWritableFile.truncate();
-		Mockito.verify(mockWritableFile).truncate();
-	}
-
-	@Test
-	public void testWrite() {
-		WritableFile mockWritableFile = Mockito.mock(WritableFile.class);
-		@SuppressWarnings("resource")
-		DelegatingWritableFile delegatingWritableFile = new DelegatingWritableFile(mockWritableFile);
-
-		ByteBuffer buf = ByteBuffer.allocate(4);
-		Mockito.when(mockWritableFile.write(buf)).thenReturn(4);
-		Assert.assertEquals(4, delegatingWritableFile.write(buf));
-		Mockito.verify(mockWritableFile).write(buf);
-	}
-
-	@Test
-	public void testPosition() {
-		WritableFile mockWritableFile = Mockito.mock(WritableFile.class);
-		@SuppressWarnings("resource")
-		DelegatingWritableFile delegatingWritableFile = new DelegatingWritableFile(mockWritableFile);
-
-		delegatingWritableFile.position(42);
-		Mockito.verify(mockWritableFile).position(42);
-	}
-
-	@Test
-	public void testClose() {
-		WritableFile mockWritableFile = Mockito.mock(WritableFile.class);
-		DelegatingWritableFile delegatingWritableFile = new DelegatingWritableFile(mockWritableFile);
-
-		delegatingWritableFile.close();
-		Mockito.verify(mockWritableFile).close();
-	}
-
-}

main/filesystem-api/src/test/java/org/cryptomator/filesystem/delegating/TestDelegatingFile.java

@@ -1,11 +0,0 @@
-package org.cryptomator.filesystem.delegating;
-
-import org.cryptomator.filesystem.File;
-
-class TestDelegatingFile extends DelegatingFile<TestDelegatingFolder> {
-
-	public TestDelegatingFile(TestDelegatingFolder parent, File delegate) {
-		super(parent, delegate);
-	}
-
-}

main/filesystem-api/src/test/java/org/cryptomator/filesystem/delegating/TestDelegatingFileSystem.java

@@ -1,20 +0,0 @@
-package org.cryptomator.filesystem.delegating;
-
-import org.cryptomator.filesystem.Folder;
-
-class TestDelegatingFileSystem extends TestDelegatingFolder implements DelegatingFileSystem {
-
-	private TestDelegatingFileSystem(Folder delegate) {
-		super(null, delegate);
-	}
-
-	public static TestDelegatingFileSystem withRoot(Folder delegate) {
-		return new TestDelegatingFileSystem(delegate);
-	}
-
-	@Override
-	public Folder getDelegate() {
-		return delegate;
-	}
-
-}

main/filesystem-api/src/test/java/org/cryptomator/filesystem/delegating/TestDelegatingFolder.java

@@ -1,22 +0,0 @@
-package org.cryptomator.filesystem.delegating;
-
-import org.cryptomator.filesystem.File;
-import org.cryptomator.filesystem.Folder;
-
-class TestDelegatingFolder extends DelegatingFolder<TestDelegatingFolder, TestDelegatingFile> {
-
-	public TestDelegatingFolder(TestDelegatingFolder parent, Folder delegate) {
-		super(parent, delegate);
-	}
-
-	@Override
-	protected TestDelegatingFile newFile(File delegate) {
-		return new TestDelegatingFile(this, delegate);
-	}
-
-	@Override
-	protected TestDelegatingFolder newFolder(Folder delegate) {
-		return new TestDelegatingFolder(this, delegate);
-	}
-
-}

main/filesystem-api/src/test/java/org/cryptomator/io/ByteBuffersTest.java

@@ -1,81 +0,0 @@
-/*******************************************************************************
- * Copyright (c) 2015 Sebastian Stenzel and others.
- * This file is licensed under the terms of the MIT license.
- * See the LICENSE.txt file for more info.
- *
- * Contributors:
- *     Sebastian Stenzel - initial API and implementation
- *******************************************************************************/
-package org.cryptomator.io;
-
-import java.nio.ByteBuffer;
-
-import org.junit.Assert;
-import org.junit.Test;
-
-public class ByteBuffersTest {
-
-	@Test
-	public void testCopyOfEmptySource() {
-		final ByteBuffer src = ByteBuffer.allocate(0);
-		final ByteBuffer dst = ByteBuffer.allocate(5);
-		dst.put(new byte[3]);
-		Assert.assertEquals(0, src.position());
-		Assert.assertEquals(0, src.remaining());
-		Assert.assertEquals(3, dst.position());
-		Assert.assertEquals(2, dst.remaining());
-		ByteBuffers.copy(src, dst);
-		Assert.assertEquals(0, src.position());
-		Assert.assertEquals(0, src.remaining());
-		Assert.assertEquals(3, dst.position());
-		Assert.assertEquals(2, dst.remaining());
-	}
-
-	@Test
-	public void testCopyToEmptyDestination() {
-		final ByteBuffer src = ByteBuffer.wrap(new byte[4]);
-		final ByteBuffer dst = ByteBuffer.allocate(0);
-		src.put(new byte[2]);
-		Assert.assertEquals(2, src.position());
-		Assert.assertEquals(2, src.remaining());
-		Assert.assertEquals(0, dst.position());
-		Assert.assertEquals(0, dst.remaining());
-		ByteBuffers.copy(src, dst);
-		Assert.assertEquals(2, src.position());
-		Assert.assertEquals(2, src.remaining());
-		Assert.assertEquals(0, dst.position());
-		Assert.assertEquals(0, dst.remaining());
-	}
-
-	@Test
-	public void testCopyToBiggerDestination() {
-		final ByteBuffer src = ByteBuffer.wrap(new byte[2]);
-		final ByteBuffer dst = ByteBuffer.allocate(10);
-		dst.put(new byte[3]);
-		Assert.assertEquals(0, src.position());
-		Assert.assertEquals(2, src.remaining());
-		Assert.assertEquals(3, dst.position());
-		Assert.assertEquals(7, dst.remaining());
-		ByteBuffers.copy(src, dst);
-		Assert.assertEquals(2, src.position());
-		Assert.assertEquals(0, src.remaining());
-		Assert.assertEquals(5, dst.position());
-		Assert.assertEquals(5, dst.remaining());
-	}
-
-	@Test
-	public void testCopyToSmallerDestination() {
-		final ByteBuffer src = ByteBuffer.wrap(new byte[5]);
-		final ByteBuffer dst = ByteBuffer.allocate(2);
-		Assert.assertEquals(0, src.position());
-		Assert.assertEquals(5, src.remaining());
-		Assert.assertEquals(0, dst.position());
-		Assert.assertEquals(2, dst.remaining());
-		ByteBuffers.copy(src, dst);
-		Assert.assertEquals(2, src.position());
-		Assert.assertEquals(3, src.remaining());
-		Assert.assertEquals(2, dst.position());
-		Assert.assertEquals(0, dst.remaining());
-	}
-
-}