From c8d31dbcbeb35c3f554a23bc86b4149ef15973cf Mon Sep 17 00:00:00 2001
From: Peter Gromov <peter@jetbrains.com>
Date: Fri, 11 Sep 2009 15:38:08 +0400
Subject: [PATCH] IDEADEV-40311: read action

---
 .../src/com/intellij/psi/impl/search/MethodUsagesSearcher.java      | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/java/java-impl/src/com/intellij/psi/impl/search/MethodUsagesSearcher.java b/java/java-impl/src/com/intellij/psi/impl/search/MethodUsagesSearcher.java
index a976919d83..0c13f4e481 100644
--- a/java/java-impl/src/com/intellij/psi/impl/search/MethodUsagesSearcher.java
+++ b/java/java-impl/src/com/intellij/psi/impl/search/MethodUsagesSearcher.java
@@ -27,7 +27,11 @@ public class MethodUsagesSearcher implements QueryExecutor<PsiReference, MethodR
     final PsiManager psiManager = PsiManager.getInstance(method.getProject());
     final boolean isStrictSignatureSearch = p.isStrictSignatureSearch();
 
-    final PsiClass aClass = method.getContainingClass();
+    final PsiClass aClass = ApplicationManager.getApplication().runReadAction(new Computable<PsiClass>() {
+      public PsiClass compute() {
+        return method.getContainingClass();
+      }
+    });
     if (aClass == null) return true;
 
     if (method.isConstructor()) {
-- 
2.11.4.GIT