From 546f255e28e751f9e9e95b99eecc5afe2a9202ca Mon Sep 17 00:00:00 2001
From: peter <peter@jetbrains.com>
Date: Wed, 24 Dec 2014 15:14:38 +0100
Subject: [PATCH] no getOriginalClass in dumb mode (EA-63632 - INRE:
 FileBasedIndexImpl.handleDumbMode)

---
 .../com/intellij/psi/impl/JavaPsiImplementationHelperImpl.java | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/java/java-impl/src/com/intellij/psi/impl/JavaPsiImplementationHelperImpl.java b/java/java-impl/src/com/intellij/psi/impl/JavaPsiImplementationHelperImpl.java
index 104546dd11e1..00d31a1f2dc7 100644
--- a/java/java-impl/src/com/intellij/psi/impl/JavaPsiImplementationHelperImpl.java
+++ b/java/java-impl/src/com/intellij/psi/impl/JavaPsiImplementationHelperImpl.java
@@ -26,6 +26,7 @@ import com.intellij.openapi.fileTypes.StdFileTypes;
 import com.intellij.openapi.module.EffectiveLanguageLevelUtil;
 import com.intellij.openapi.module.Module;
 import com.intellij.openapi.progress.ProcessCanceledException;
+import com.intellij.openapi.project.DumbService;
 import com.intellij.openapi.project.Project;
 import com.intellij.openapi.roots.*;
 import com.intellij.openapi.roots.impl.DirectoryIndex;
@@ -69,6 +70,8 @@ public class JavaPsiImplementationHelperImpl extends JavaPsiImplementationHelper
   public PsiClass getOriginalClass(PsiClass psiClass) {
     PsiCompiledElement cls = psiClass.getUserData(ClsElementImpl.COMPILED_ELEMENT);
     if (cls != null && cls.isValid()) return (PsiClass)cls;
+    
+    if (DumbService.isDumb(myProject)) return psiClass;
 
     VirtualFile vFile = psiClass.getContainingFile().getVirtualFile();
     final ProjectFileIndex idx = ProjectRootManager.getInstance(myProject).getFileIndex();