From a158922d78bdcec9c9df346136cc952fb265546f Mon Sep 17 00:00:00 2001
From: Alexey Kudravtsev <cdr@intellij.com>
Date: Thu, 13 Sep 2012 16:43:00 +0400
Subject: [PATCH] cleanup

---
 .../jetbrains/python/findUsages/PyModuleFindUsagesHandler.java  | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/python/src/com/jetbrains/python/findUsages/PyModuleFindUsagesHandler.java b/python/src/com/jetbrains/python/findUsages/PyModuleFindUsagesHandler.java
index bb665b173c2c..db5a312ab9b5 100644
--- a/python/src/com/jetbrains/python/findUsages/PyModuleFindUsagesHandler.java
+++ b/python/src/com/jetbrains/python/findUsages/PyModuleFindUsagesHandler.java
@@ -58,7 +58,7 @@ public class PyModuleFindUsagesHandler extends FindUsagesHandler {
   }
 
   @Override
-  public Collection<PsiReference> findReferencesToHighlight(PsiElement target, SearchScope searchScope) {
+  public Collection<PsiReference> findReferencesToHighlight(@NotNull PsiElement target, @NotNull SearchScope searchScope) {
     if (target instanceof PyImportedModule) {
       target = ((PyImportedModule) target).resolve();
     }