From 99b1dbb7a0b7ee517fbdef56ffaf0ead1ad284ca Mon Sep 17 00:00:00 2001
From: "Maxim.Medvedev" <maxim.medvedev@jetbrains.com>
Date: Tue, 1 Nov 2011 16:11:10 +0400
Subject: [PATCH] turn off 'Use interface where possible' in Groovy

---
 .../intellij/refactoring/actions/TurnRefsToSuperAction.java    | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/java/java-impl/src/com/intellij/refactoring/actions/TurnRefsToSuperAction.java b/java/java-impl/src/com/intellij/refactoring/actions/TurnRefsToSuperAction.java
index 1cff15f6a185..db8ca11a9bbd 100644
--- a/java/java-impl/src/com/intellij/refactoring/actions/TurnRefsToSuperAction.java
+++ b/java/java-impl/src/com/intellij/refactoring/actions/TurnRefsToSuperAction.java
@@ -15,6 +15,7 @@
  */
 package com.intellij.refactoring.actions;
 
+import com.intellij.lang.java.JavaLanguage;
 import com.intellij.openapi.actionSystem.DataContext;
 import com.intellij.psi.PsiClass;
 import com.intellij.psi.PsiElement;
@@ -27,7 +28,7 @@ public class TurnRefsToSuperAction extends BaseRefactoringAction {
   }
 
   public boolean isEnabledOnElements(PsiElement[] elements) {
-    return elements.length == 1 && elements[0] instanceof PsiClass;
+    return elements.length == 1 && elements[0] instanceof PsiClass && elements[0].getLanguage() == JavaLanguage.INSTANCE;
   }
 
   public RefactoringActionHandler getHandler(DataContext dataContext) {