From 593eeaf1e4ba437782efc57f232c82a6a368b99e Mon Sep 17 00:00:00 2001
From: peter <peter@jetbrains.com>
Date: Mon, 24 Jun 2013 17:44:32 +0200
Subject: [PATCH] makes less disastrous document changes during lookup item
 insertion so that PSI local survives (IDEA-107219)

---
 .../com/intellij/codeInsight/lookup/VariableLookupItem.java    | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/java/java-impl/src/com/intellij/codeInsight/lookup/VariableLookupItem.java b/java/java-impl/src/com/intellij/codeInsight/lookup/VariableLookupItem.java
index 9fa4834de1c5..db14ecafdff3 100644
--- a/java/java-impl/src/com/intellij/codeInsight/lookup/VariableLookupItem.java
+++ b/java/java-impl/src/com/intellij/codeInsight/lookup/VariableLookupItem.java
@@ -169,8 +169,9 @@ public class VariableLookupItem extends LookupItem<PsiVariable> implements Typed
 
     PsiClass containingClass = field.getContainingClass();
     if (containingClass != null && containingClass.getName() != null) {
-      context.getDocument().insertString(context.getStartOffset(), ".");
+      OffsetKey oldStart = context.trackOffset(context.getStartOffset(), true);
       JavaCompletionUtil.insertClassReference(containingClass, file, context.getStartOffset());
+      context.getDocument().insertString(context.getOffsetMap().getOffset(oldStart), ".");
       PsiDocumentManager.getInstance(context.getProject()).commitDocument(context.getDocument());
     }
   }