From fa1e50d0a459a9ea2b3d2613c4d0c044bbb2d042 Mon Sep 17 00:00:00 2001
From: Anna Kozlova <anna.kozlova@jetbrains.com>
Date: Wed, 23 Jul 2014 15:25:58 +0200
Subject: [PATCH] NPE

---
 .../execution/junit2/configuration/JUnitConfigurationModel.java | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/plugins/junit/src/com/intellij/execution/junit2/configuration/JUnitConfigurationModel.java b/plugins/junit/src/com/intellij/execution/junit2/configuration/JUnitConfigurationModel.java
index fe5a13181ab9..9f04e6ac30bf 100644
--- a/plugins/junit/src/com/intellij/execution/junit2/configuration/JUnitConfigurationModel.java
+++ b/plugins/junit/src/com/intellij/execution/junit2/configuration/JUnitConfigurationModel.java
@@ -172,7 +172,7 @@ public class JUnitConfigurationModel {
     final JUnitConfiguration.Data data = configuration.getPersistentData();
     setTestType(data.TEST_OBJECT);
     setJUnitTextValue(ALL_IN_PACKAGE, data.getPackageName());
-    setJUnitTextValue(CLASS, data.getMainClassName().replaceAll("\\$", "\\."));
+    setJUnitTextValue(CLASS, data.getMainClassName() != null ? data.getMainClassName().replaceAll("\\$", "\\.") : "");
     setJUnitTextValue(METHOD, data.getMethodName());
     setJUnitTextValue(PATTERN, data.getPatternPresentation());
     setJUnitTextValue(DIR, data.getDirName());