From 373fa2287c9727882cbddaf648d90a7bdd7b9485 Mon Sep 17 00:00:00 2001
From: anna <anna.kozlova@jetbrains.com>
Date: Fri, 16 Oct 2009 12:46:01 +0400
Subject: [PATCH] clear sorting tag if collection is modified

---
 platform/util/src/com/intellij/util/containers/SortedList.java | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/platform/util/src/com/intellij/util/containers/SortedList.java b/platform/util/src/com/intellij/util/containers/SortedList.java
index f5233320daed..f2a88eb6acd7 100644
--- a/platform/util/src/com/intellij/util/containers/SortedList.java
+++ b/platform/util/src/com/intellij/util/containers/SortedList.java
@@ -37,11 +37,13 @@ public class SortedList<T> extends AbstractList<T>{
 
   @Override
   public T remove(final int index) {
+    mySorted = false;
     return myDelegate.remove(index);
   }
 
   @Override
   public boolean remove(Object o) {
+    mySorted = false;
     ensureSorted();
     final int i = Collections.binarySearch(myDelegate, (T)o, myComparator);
     if (i >= 0) {