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Code Issues Releases Wiki Activity

Remove some cruft in CommandUtilities

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-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=125127487
This commit is contained in:
cgoldfeder
2016-06-16 19:13:08 -07:00
committed by Ben McIlwain
parent 1d2d81492e
commit fe1cd06da8
2 changed files with 10 additions and 27 deletions
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10
java/google/registry/tools/ConfirmingCommand.java
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@@ -14,9 +14,10 @@
package google.registry.tools;
import static google.registry.tools.CommandUtilities.printLineIfNotEmpty;
import static google.registry.tools.CommandUtilities.promptForYes;
import com.google.common.base.Strings;
import com.beust.jcommander.Parameter;
/** A {@link Command} that implements a confirmation step before executing. */
@@ -64,4 +65,11 @@ public abstract class ConfirmingCommand implements Command {
protected String postExecute() throws Exception {
return "";
}
/** Prints the provided text with a trailing newline, if text is not null or empty. */
private static void printLineIfNotEmpty(String text) {
if (!Strings.isNullOrEmpty(text)) {
System.out.println(text);
}
}
}