SubmoduleStatusTest: Open TestRepository in try-with-resource

Change-Id: Iebb6abd35fa5b084a4c044e416a448785a3c9291
Signed-off-by: David Pursehouse <david.pursehouse@gmail.com>

1 files changed, 51 insertions, 47 deletions

diff --git a/org.eclipse.jgit.test/tst/org/eclipse/jgit/submodule/SubmoduleStatusTest.java b/org.eclipse.jgit.test/tst/org/eclipse/jgit/submodule/SubmoduleStatusTest.java
index 5832518f81..9151b0407f 100644
--- a/org.eclipse.jgit.test/tst/org/eclipse/jgit/submodule/SubmoduleStatusTest.java
+++ b/org.eclipse.jgit.test/tst/org/eclipse/jgit/submodule/SubmoduleStatusTest.java
@@ -263,8 +263,10 @@ public class SubmoduleStatusTest extends RepositoryTestCase {
 				.getRepository();
 		assertNotNull(subRepo);
 
-		TestRepository<?> subTr = new TestRepository<>(subRepo);
-		ObjectId id = subTr.branch(Constants.HEAD).commit().create().copy();
+		ObjectId id;
+		try (TestRepository<?> subTr = new TestRepository<>(subRepo)) {
+			id = subTr.branch(Constants.HEAD).commit().create().copy();
+		}
 
 		DirCache cache = db.lockDirCache();
 		DirCacheEditor editor = cache.editor();
@@ -315,50 +317,52 @@ public class SubmoduleStatusTest extends RepositoryTestCase {
 				.getRepository();
 		assertNotNull(subRepo);
 
-		TestRepository<?> subTr = new TestRepository<>(subRepo);
-		ObjectId id = subTr.branch(Constants.HEAD).commit().create().copy();
-
-		DirCache cache = db.lockDirCache();
-		DirCacheEditor editor = cache.editor();
-		editor.add(new PathEdit(path) {
-
-			@Override
-			public void apply(DirCacheEntry ent) {
-				ent.setFileMode(FileMode.GITLINK);
-				ent.setObjectId(id);
-			}
-		});
-		editor.commit();
-
-		String url = "git://server/repo.git";
-		StoredConfig config = db.getConfig();
-		config.setString(ConfigConstants.CONFIG_SUBMODULE_SECTION, path,
-				ConfigConstants.CONFIG_KEY_URL, url);
-		config.save();
-
-		FileBasedConfig modulesConfig = new FileBasedConfig(new File(
-				db.getWorkTree(), Constants.DOT_GIT_MODULES), db.getFS());
-		modulesConfig.setString(ConfigConstants.CONFIG_SUBMODULE_SECTION, path,
-				ConfigConstants.CONFIG_KEY_PATH, path);
-		modulesConfig.setString(ConfigConstants.CONFIG_SUBMODULE_SECTION, path,
-				ConfigConstants.CONFIG_KEY_URL, url);
-		modulesConfig.save();
-
-		ObjectId newId = subTr.branch(Constants.HEAD).commit().create().copy();
-
-		SubmoduleStatusCommand command = new SubmoduleStatusCommand(db);
-		Map<String, SubmoduleStatus> statuses = command.call();
-		assertNotNull(statuses);
-		assertEquals(1, statuses.size());
-		Entry<String, SubmoduleStatus> module = statuses.entrySet().iterator()
-				.next();
-		assertNotNull(module);
-		assertEquals(path, module.getKey());
-		SubmoduleStatus status = module.getValue();
-		assertNotNull(status);
-		assertEquals(path, status.getPath());
-		assertEquals(id, status.getIndexId());
-		assertEquals(newId, status.getHeadId());
-		assertEquals(SubmoduleStatusType.REV_CHECKED_OUT, status.getType());
+		try (TestRepository<?> subTr = new TestRepository<>(subRepo)) {
+			ObjectId id = subTr.branch(Constants.HEAD).commit().create().copy();
+			DirCache cache = db.lockDirCache();
+			DirCacheEditor editor = cache.editor();
+			editor.add(new PathEdit(path) {
+
+				@Override
+				public void apply(DirCacheEntry ent) {
+					ent.setFileMode(FileMode.GITLINK);
+					ent.setObjectId(id);
+				}
+			});
+			editor.commit();
+
+			String url = "git://server/repo.git";
+			StoredConfig config = db.getConfig();
+			config.setString(ConfigConstants.CONFIG_SUBMODULE_SECTION, path,
+					ConfigConstants.CONFIG_KEY_URL, url);
+			config.save();
+
+			FileBasedConfig modulesConfig = new FileBasedConfig(
+					new File(db.getWorkTree(), Constants.DOT_GIT_MODULES),
+					db.getFS());
+			modulesConfig.setString(ConfigConstants.CONFIG_SUBMODULE_SECTION,
+					path, ConfigConstants.CONFIG_KEY_PATH, path);
+			modulesConfig.setString(ConfigConstants.CONFIG_SUBMODULE_SECTION,
+					path, ConfigConstants.CONFIG_KEY_URL, url);
+			modulesConfig.save();
+
+			ObjectId newId = subTr.branch(Constants.HEAD).commit().create()
+					.copy();
+
+			SubmoduleStatusCommand command = new SubmoduleStatusCommand(db);
+			Map<String, SubmoduleStatus> statuses = command.call();
+			assertNotNull(statuses);
+			assertEquals(1, statuses.size());
+			Entry<String, SubmoduleStatus> module = statuses.entrySet()
+					.iterator().next();
+			assertNotNull(module);
+			assertEquals(path, module.getKey());
+			SubmoduleStatus status = module.getValue();
+			assertNotNull(status);
+			assertEquals(path, status.getPath());
+			assertEquals(id, status.getIndexId());
+			assertEquals(newId, status.getHeadId());
+			assertEquals(SubmoduleStatusType.REV_CHECKED_OUT, status.getType());
+		}
 	}
 }