From 38fb18868f3d6790a5eca3592c088e59e6d5ff6b Mon Sep 17 00:00:00 2001
From: peter <peter@jetbrains.com>
Date: Thu, 23 Oct 2014 17:32:25 +0200
Subject: [PATCH] fix GroovyDebuggerTest.testAnonymousClassInScript

---
 .../plugins/groovy/debugger/GroovyPositionManager.java      | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/plugins/groovy/src/org/jetbrains/plugins/groovy/debugger/GroovyPositionManager.java b/plugins/groovy/src/org/jetbrains/plugins/groovy/debugger/GroovyPositionManager.java
index 1591ee6e97a1..dbbc4333a02d 100644
--- a/plugins/groovy/src/org/jetbrains/plugins/groovy/debugger/GroovyPositionManager.java
+++ b/plugins/groovy/src/org/jetbrains/plugins/groovy/debugger/GroovyPositionManager.java
@@ -179,7 +179,8 @@ public class GroovyPositionManager implements PositionManager {
     String suffix = typeDefinition instanceof GrTypeDefinition && ((GrTypeDefinition)typeDefinition).isTrait() ? "$Trait$Helper" : "";
     final PsiClass psiClass = typeDefinition.getContainingClass();
     if (psiClass != null) {
-      return getClassNameForJvm(psiClass) + "$" + typeDefinition.getName() + suffix;
+      String parent = getClassNameForJvm(psiClass);
+      return parent == null ? null : parent + "$" + typeDefinition.getName() + suffix;
     }
 
     for (ScriptPositionManagerHelper helper : ScriptPositionManagerHelper.EP_NAME.getExtensions()) {
@@ -189,7 +190,8 @@ public class GroovyPositionManager implements PositionManager {
       }
     }
 
-    return typeDefinition.getQualifiedName() + suffix;
+    String qname = typeDefinition.getQualifiedName();
+    return qname == null ? null : qname + suffix;
   }
 
   @Nullable