From 43123076f7d87dca24718e175b40150e182466a0 Mon Sep 17 00:00:00 2001
From: "Denis.Zhdanov" <Denis.Zhdanov@jetbrains.com>
Date: Thu, 13 Oct 2011 13:02:28 +0400
Subject: [PATCH] IDEA-75255 Relief remote debugging of tests running under
 teamcity

Don't try to load unspecified test group definitions file
---
 platform/testFramework/src/com/intellij/TestCaseLoader.java | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/platform/testFramework/src/com/intellij/TestCaseLoader.java b/platform/testFramework/src/com/intellij/TestCaseLoader.java
index 9e24e832aea3..7ad2b70a33b9 100644
--- a/platform/testFramework/src/com/intellij/TestCaseLoader.java
+++ b/platform/testFramework/src/com/intellij/TestCaseLoader.java
@@ -60,7 +60,7 @@ public class TestCaseLoader {
   private final String[] slowTestNames;
 
   public TestCaseLoader(String classFilterName) {
-    InputStream excludedStream = getClass().getClassLoader().getResourceAsStream(classFilterName);
+    InputStream excludedStream = StringUtil.isEmpty(classFilterName) ? null : getClass().getClassLoader().getResourceAsStream(classFilterName);
     String preconfiguredGroup = System.getProperty(TARGET_TEST_GROUP);
     if (preconfiguredGroup == null || "".equals(preconfiguredGroup.trim())) {
       myTestGroupName = "";