From a9f1c74150d9b494f87a14d7635e36ae01ad3ba7 Mon Sep 17 00:00:00 2001
From: Dmitry Avdeev <dmitry.avdeev@jetbrains.com>
Date: Mon, 28 Oct 2013 19:33:49 +0400
Subject: [PATCH] fixing tests

---
 .../src/com/intellij/testFramework/UsefulTestCase.java          | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/platform/testFramework/src/com/intellij/testFramework/UsefulTestCase.java b/platform/testFramework/src/com/intellij/testFramework/UsefulTestCase.java
index 18f859908a89..193fab53e851 100644
--- a/platform/testFramework/src/com/intellij/testFramework/UsefulTestCase.java
+++ b/platform/testFramework/src/com/intellij/testFramework/UsefulTestCase.java
@@ -607,7 +607,7 @@ public abstract class UsefulTestCase extends TestCase {
   }
 
   public static void assertEmpty(final Collection<?> collection) {
-    assertEmpty(null, collection);
+    assertEmpty(collection.toString(), collection);
   }
   public static void assertNullOrEmpty(final Collection<?> collection) {
     if (collection == null) return;