From 0047c3f966e12e57e6d61c964b820466ea616a07 Mon Sep 17 00:00:00 2001
From: Peter Gromov <Peter.Gromov@jetbrains.com>
Date: Mon, 28 Sep 2009 18:12:45 +0400
Subject: [PATCH] fix SOE

---
 .../intellij/psi/impl/PsiClassImplUtil.java   | 29 +------------------
 1 file changed, 1 insertion(+), 28 deletions(-)

diff --git a/java/java-impl/src/com/intellij/psi/impl/PsiClassImplUtil.java b/java/java-impl/src/com/intellij/psi/impl/PsiClassImplUtil.java
index 4ad1dbac6ccb..4c5d37573141 100644
--- a/java/java-impl/src/com/intellij/psi/impl/PsiClassImplUtil.java
+++ b/java/java-impl/src/com/intellij/psi/impl/PsiClassImplUtil.java
@@ -1,13 +1,10 @@
 package com.intellij.psi.impl;
 
 import com.intellij.openapi.diagnostic.Logger;
-import com.intellij.openapi.roots.ProjectFileIndex;
-import com.intellij.openapi.roots.ProjectRootManager;
 import com.intellij.openapi.util.Iconable;
 import com.intellij.openapi.util.Key;
 import com.intellij.openapi.util.Pair;
 import com.intellij.openapi.util.UserDataHolderEx;
-import com.intellij.openapi.vfs.VirtualFile;
 import com.intellij.psi.*;
 import com.intellij.psi.filters.OrFilter;
 import com.intellij.psi.impl.source.PsiImmediateClassType;
@@ -829,31 +826,7 @@ public class PsiClassImplUtil {
         return false;
       }
     }
-    if (qName1.hashCode() != qName2.hashCode() || !qName1.equals(qName2)) {
-      return false;
-    }
-
-    final PsiElement mirror1 = aClass instanceof PsiCompiledElement ? ((PsiCompiledElement)aClass).getMirror() : aClass;
-    final PsiElement mirror2 = another instanceof PsiCompiledElement ? ((PsiCompiledElement)another).getMirror() : another;
-    if (mirror1.equals(mirror2)) {
-      return true;
-    }
-
-    final ProjectFileIndex fileIndex = ProjectRootManager.getInstance(aClass.getProject()).getFileIndex();
-    final PsiFile file1 = aClass.getContainingFile().getOriginalFile();
-    final PsiFile file2 = another.getContainingFile().getOriginalFile();
-    if (file1.equals(file2)) {
-      return true;
-    }
-
-    final VirtualFile vfile1 = file1.getViewProvider().getVirtualFile();
-    final VirtualFile vfile2 = file2.getViewProvider().getVirtualFile();
-    if ((fileIndex.isInSource(vfile1) || fileIndex.isInLibraryClasses(vfile1)) &&
-        (fileIndex.isInSource(vfile2) || fileIndex.isInLibraryClasses(vfile2))) {
-      return true;
-    }
-
-    return false;
+    return qName1.hashCode() == qName2.hashCode() && qName1.equals(qName2);
   }
 
   public static boolean isFieldEquivalentTo(PsiField field, PsiElement another) {