cleaned up code

src/main/java/org/cryptomator/ui/error/ErrorController.java

@@ -97,7 +97,6 @@ public class ErrorController implements FxController {
 	@FXML
 	public void showSolution() {
 		if(matchingErrorDiscussion != null){
-			//TODO: errorDiscussion.url or errorDiscussion.answer.url
 			application.getHostServices().showDocument(matchingErrorDiscussion.url);
 		}
 	}
@@ -139,7 +138,6 @@ public class ErrorController implements FxController {
 					new TypeToken<Map<String,ErrorDiscussion>>(){}.getType());
 
 			if(!map.values().stream().filter(this::isPartialMatchFilter).findFirst().isEmpty()) {
-				lookUpSolutionVisibility.set(true);
 				Comparator<ErrorDiscussion> comp = this::compareExactMatch;
 				matchingErrorDiscussion = map.values().stream().sorted(comp
 						.thenComparing(this::compareSecondLevelMatch)
@@ -147,6 +145,7 @@ public class ErrorController implements FxController {
 						.thenComparing(this::compareIsAnswered)
 						.thenComparing(this::compareUpvoteCount)
 				).findFirst().get();
+				lookUpSolutionVisibility.set(true);
 			}
 		}
 	}

src/main/java/org/cryptomator/ui/error/ErrorDiscussion.java

@@ -7,7 +7,6 @@ public class ErrorDiscussion {
 	String url;
 	Answer answer;
 
-
 	static class Answer{
 		private String url;
 		private int upvoteCount;

src/test/java/org/cryptomator/ui/error/ErrorControllerTest.java

@@ -9,7 +9,6 @@ import org.junit.jupiter.api.Nested;
 import org.junit.jupiter.api.Test;
 import org.junit.jupiter.params.ParameterizedTest;
 import org.junit.jupiter.params.provider.ValueSource;
-import org.mockito.Mock;
 import org.mockito.Mockito;
 
 import javafx.application.Application;