RepoCommandSymlinkTest#testLinkFileBare: Use try-with-resource

Change-Id: I72756d92dc5ea54ad009dddb9cebbcd6d1a0b4f8
Signed-off-by: David Pursehouse <david.pursehouse@gmail.com>

org.eclipse.jgit.test/tst/org/eclipse/jgit/gitrepo/RepoCommandSymlinkTest.java

@@ -119,12 +119,14 @@ public class RepoCommandSymlinkTest extends RepositoryTestCase {
 					.setURI(rootUri).call();
 			// Clone it
 			File directory = createTempDirectory("testCopyFileBare");
-			Repository localDb = Git.cloneRepository().setDirectory(directory)
+			try (Repository localDb = Git.cloneRepository()
+					.setDirectory(directory)
 					.setURI(remoteDb.getDirectory().toURI().toString()).call()
-					.getRepository();
+					.getRepository()) {
 
 				// The LinkedHello symlink should exist.
-			File linkedhello = new File(localDb.getWorkTree(), "LinkedHello");
+				File linkedhello = new File(localDb.getWorkTree(),
+						"LinkedHello");
 				assertTrue("The LinkedHello file should exist",
 						localDb.getFS().exists(linkedhello));
 				assertTrue("The LinkedHello file should be a symlink",
@@ -133,7 +135,8 @@ public class RepoCommandSymlinkTest extends RepositoryTestCase {
 						localDb.getFS().readSymLink(linkedhello));
 
 				// The foo/LinkedHello file should be skipped.
-			File linkedfoohello = new File(localDb.getWorkTree(), "foo/LinkedHello");
+				File linkedfoohello = new File(localDb.getWorkTree(),
+						"foo/LinkedHello");
 				assertFalse("The foo/LinkedHello file should be skipped",
 						localDb.getFS().exists(linkedfoohello));
 
@@ -156,8 +159,7 @@ public class RepoCommandSymlinkTest extends RepositoryTestCase {
 						localDb.getFS().isSymLink(linkedbarfoohello));
 				assertEquals("../baz/hello.txt",
 						localDb.getFS().readSymLink(linkedbarfoohello));
-
+			}
-			localDb.close();
 		}
 	}
 }