From 895b26ade9528af490bd7d64c5f463db3d4d1fec Mon Sep 17 00:00:00 2001
From: Sergey Savenko <sergey.savenko@jetbrains.com>
Date: Wed, 3 Dec 2014 21:24:53 +0300
Subject: [PATCH] JBListTable: prevent a memory leak

A memory leak occurring when the following is true:
1) JBListTable object was created but never added
2) It's onRemoveDisposable was not registered as a child of another disposable
---
 .../src/com/intellij/util/ui/table/JBListTable.java        | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/platform/platform-impl/src/com/intellij/util/ui/table/JBListTable.java b/platform/platform-impl/src/com/intellij/util/ui/table/JBListTable.java
index 9c341e6e3960..89cd47453b92 100644
--- a/platform/platform-impl/src/com/intellij/util/ui/table/JBListTable.java
+++ b/platform/platform-impl/src/com/intellij/util/ui/table/JBListTable.java
@@ -246,6 +246,12 @@ public abstract class JBListTable {
         return editor.getTableCellEditorComponent(this, value, isSelected, row, column);
       }
 
+      @Override
+      public void addNotify() {
+        super.addNotify();
+        Disposer.register(myOnRemoveDisposable, myRowResizeAnimator);
+      }
+
       @Override
       public void removeNotify() {
         super.removeNotify();
@@ -254,7 +260,6 @@ public abstract class JBListTable {
     };
     mainTable.setStriped(true);
     myRowResizeAnimator = new RowResizeAnimator(mainTable);
-    Disposer.register(myOnRemoveDisposable, myRowResizeAnimator);
   }
 
   public void stopEditing() {