pgm: Fix too wide lines in Commit.run()

Change-Id: I695d1771b808217b0fbde29805e53a819d8c3303
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>

org.eclipse.jgit.pgm/resources/org/eclipse/jgit/pgm/internal/CLIText.properties

@@ -175,7 +175,7 @@ notOnAnyBranch=Not currently on any branch.
 onBranch=On branch {0}
 onBranchToBeBorn=You are on a branch yet to be born
 onlyOneMetaVarExpectedIn=Only one {0} expected in {1}.
-onlyOneOfIncludeOnlyAllInteractiveCanBeUsed=Only one of --include/--only/--all/--interactive can be used.
+onlyOneCommitOptionAllowed=Only one of --include/--only/--all/--interactive can be used.
 password=Password:
 pathspecDidNotMatch=error: pathspec ''{0}'' did not match any file(s) known to git.
 pushTo=To {0}

org.eclipse.jgit.pgm/src/org/eclipse/jgit/pgm/Commit.java

@@ -107,7 +107,7 @@ class Commit extends TextBuiltin {
 				throw die(CLIText.get().pathsRequired);
 			}
 			if (only && all) {
-				throw die(CLIText.get().onlyOneOfIncludeOnlyAllInteractiveCanBeUsed);
+				throw die(CLIText.get().onlyOneCommitOptionAllowed);
 			}
 			if (!paths.isEmpty()) {
 				for (String p : paths) {
@@ -133,10 +133,11 @@ class Commit extends TextBuiltin {
 			} else {
 				branchName = head.getTarget().getName();
 				if (branchName.startsWith(Constants.R_HEADS)) {
-					branchName = branchName.substring(Constants.R_HEADS.length());
+					branchName = branchName
+							.substring(Constants.R_HEADS.length());
 				}
 			}
-			outw.println("[" + branchName + " " + commit.name() + "] " //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
+			outw.println('[' + branchName + ' ' + commit.name() + "] " //$NON-NLS-1$
 					+ commit.getShortMessage());
 		} catch (IOException e) {
 			throw die(e.getMessage(), e);

org.eclipse.jgit.pgm/src/org/eclipse/jgit/pgm/internal/CLIText.java

@@ -278,7 +278,7 @@ public class CLIText extends TranslationBundle {
 	/***/ public String onBranchToBeBorn;
 	/***/ public String onBranch;
 	/***/ public String onlyOneMetaVarExpectedIn;
-	/***/ public String onlyOneOfIncludeOnlyAllInteractiveCanBeUsed;
+	/***/ public String onlyOneCommitOptionAllowed;
 	/***/ public String password;
 	/***/ public String pathspecDidNotMatch;
 	/***/ public String pushTo;