From d69a829bdb6a79824804d4d56c4ac97ebe78bb30 Mon Sep 17 00:00:00 2001
From: David Pursehouse <david.pursehouse@gmail.com>
Date: Fri, 27 Jan 2017 11:32:18 +0900
Subject: [PATCH] LocalDiskRepositoryTestCase: Prevent duplicates in list of
 repos to close

Change the "toClose" list to a set, which will not allow duplicate
entries. This reduces the number of false positive logs about corrupt
use count due to the same repository being closed more than once during
teardown.

Change-Id: I5ab0ff8b56e7f2b2c7aab5274d957708d26f42c5
Signed-off-by: David Pursehouse <david.pursehouse@gmail.com>
---
 .../org/eclipse/jgit/junit/LocalDiskRepositoryTestCase.java   | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/org.eclipse.jgit.junit/src/org/eclipse/jgit/junit/LocalDiskRepositoryTestCase.java b/org.eclipse.jgit.junit/src/org/eclipse/jgit/junit/LocalDiskRepositoryTestCase.java
index dc2e8bfb7..0a6defc3e 100644
--- a/org.eclipse.jgit.junit/src/org/eclipse/jgit/junit/LocalDiskRepositoryTestCase.java
+++ b/org.eclipse.jgit.junit/src/org/eclipse/jgit/junit/LocalDiskRepositoryTestCase.java
@@ -53,8 +53,10 @@ import java.io.IOException;
 import java.util.ArrayList;
 import java.util.Collections;
 import java.util.HashMap;
+import java.util.HashSet;
 import java.util.List;
 import java.util.Map;
+import java.util.Set;
 import java.util.TreeSet;
 
 import org.eclipse.jgit.dircache.DirCache;
@@ -106,7 +108,7 @@ public abstract class LocalDiskRepositoryTestCase {
 	 */
 	protected MockSystemReader mockSystemReader;
 
-	private final List<Repository> toClose = new ArrayList<Repository>();
+	private final Set<Repository> toClose = new HashSet<>();
 	private File tmp;
 
 	@Before