From 9823062c8a32695af91501174ddc4e65ce14db7c Mon Sep 17 00:00:00 2001
From: Dmitry Jemerov <yole@jetbrains.com>
Date: Thu, 25 Aug 2011 18:18:02 +0200
Subject: [PATCH] don't show chooser if single occurrence

---
 .../introduce/inplace/OccurrencesChooser.java       | 13 +++++++++----
 1 file changed, 9 insertions(+), 4 deletions(-)

diff --git a/platform/lang-impl/src/com/intellij/refactoring/introduce/inplace/OccurrencesChooser.java b/platform/lang-impl/src/com/intellij/refactoring/introduce/inplace/OccurrencesChooser.java
index 128455e5656f..c3a852d9501f 100644
--- a/platform/lang-impl/src/com/intellij/refactoring/introduce/inplace/OccurrencesChooser.java
+++ b/platform/lang-impl/src/com/intellij/refactoring/introduce/inplace/OccurrencesChooser.java
@@ -66,10 +66,15 @@ public class OccurrencesChooser<T extends PsiElement> {
   }
 
   public void showChooser(final T selectedOccurrence, final List<T> allOccurrences, final Pass<ReplaceChoice> callback) {
-    Map<ReplaceChoice, List<T>> occurrencesMap = Maps.newLinkedHashMap();
-    occurrencesMap.put(ReplaceChoice.NO, Collections.singletonList(selectedOccurrence));
-    occurrencesMap.put(ReplaceChoice.ALL, allOccurrences);
-    showChooser(callback, occurrencesMap);
+    if (allOccurrences.size() == 1) {
+      callback.pass(ReplaceChoice.ALL);
+    }
+    else {
+      Map<ReplaceChoice, List<T>> occurrencesMap = Maps.newLinkedHashMap();
+      occurrencesMap.put(ReplaceChoice.NO, Collections.singletonList(selectedOccurrence));
+      occurrencesMap.put(ReplaceChoice.ALL, allOccurrences);
+      showChooser(callback, occurrencesMap);
+    }
   }
 
   public void showChooser(final Pass<ReplaceChoice> callback, final Map<ReplaceChoice, List<T>> occurrencesMap) {