[JGIT PATCH 4/8] Add a counter to make sure the test repo name is unique

[Robin Rosenberg <robin.rosenberg@dewire.com>]

System.currentTimeMillis() does not have the granularity
necessary to guarantee uniqueness. We keep it to make sure we
have unique names between different runs, but add a counter to
make it unique within the execution of a test suite.

Signed-off-by: Robin Rosenberg <robin.rosenberg@dewire.com>
---
 .../org/spearce/jgit/lib/RepositoryTestCase.java   |    6 ++++--
 1 files changed, 4 insertions(+), 2 deletions(-)

diff --git a/org.spearce.jgit.test/tst/org/spearce/jgit/lib/RepositoryTestCase.java b/org.spearce.jgit.test/tst/org/spearce/jgit/lib/RepositoryTestCase.java
index 3b08fa5..6ea9b45 100644
--- a/org.spearce.jgit.test/tst/org/spearce/jgit/lib/RepositoryTestCase.java
+++ b/org.spearce.jgit.test/tst/org/spearce/jgit/lib/RepositoryTestCase.java
@@ -150,11 +150,13 @@ protected static void checkFile(File f, final String checkData)
 
 	protected Repository db;
 
+	private static int testcount;
+
 	public void setUp() throws Exception {
 		super.setUp();
 		configure();
 		recursiveDelete(trashParent);
-		trash = new File(trashParent,"trash"+System.currentTimeMillis());
+		trash = new File(trashParent,"trash"+System.currentTimeMillis()+"."+(testcount++));
 		trash_git = new File(trash, ".git");
 
 		Runtime.getRuntime().addShutdownHook(new Thread() {
@@ -200,7 +202,7 @@ protected void tearDown() throws Exception {
 	 * @throws IOException
 	 */
 	protected Repository createNewEmptyRepo() throws IOException {
-		File newTestRepo = new File(trashParent, "new"+System.currentTimeMillis()+"/.git");
+		File newTestRepo = new File(trashParent, "new"+System.currentTimeMillis()+"."+(testcount++)+"/.git");
 		assertFalse(newTestRepo.exists());
 		final Repository newRepo = new Repository(newTestRepo);
 		newRepo.create();
-- 
1.6.0.3.640.g6331a