From 1fd7f5029ca8f5fff051eec2dc494027ecbba9f3 Mon Sep 17 00:00:00 2001
From: Dmitry Avdeev <Dmitry.Avdeev@jetbrains.com>
Date: Thu, 27 Sep 2012 14:04:15 +0400
Subject: [PATCH] simplified

---
 .../openapi/options/newEditor/OptionsEditor.java  | 15 ++++-----------
 1 file changed, 4 insertions(+), 11 deletions(-)

diff --git a/platform/platform-impl/src/com/intellij/openapi/options/newEditor/OptionsEditor.java b/platform/platform-impl/src/com/intellij/openapi/options/newEditor/OptionsEditor.java
index d38606f22c53..5c6723be788d 100644
--- a/platform/platform-impl/src/com/intellij/openapi/options/newEditor/OptionsEditor.java
+++ b/platform/platform-impl/src/com/intellij/openapi/options/newEditor/OptionsEditor.java
@@ -36,6 +36,7 @@ import com.intellij.openapi.util.Disposer;
 import com.intellij.openapi.util.EdtRunnable;
 import com.intellij.openapi.util.text.StringUtil;
 import com.intellij.openapi.wm.IdeGlassPaneUtil;
+import com.intellij.ui.DocumentAdapter;
 import com.intellij.ui.LightColors;
 import com.intellij.ui.ScrollPaneFactory;
 import com.intellij.ui.SearchTextField;
@@ -57,7 +58,6 @@ import org.jetbrains.annotations.Nullable;
 
 import javax.swing.*;
 import javax.swing.event.DocumentEvent;
-import javax.swing.event.DocumentListener;
 import java.awt.*;
 import java.awt.event.*;
 import java.beans.PropertyChangeEvent;
@@ -158,16 +158,9 @@ public class OptionsEditor extends JPanel implements DataProvider, Place.Navigat
 
     getContext().addColleague(myTree);
     Disposer.register(this, myTree);
-    mySearch.addDocumentListener(new DocumentListener() {
-      public void insertUpdate(final DocumentEvent e) {
-        myFilter.update(e.getType(), true, false);
-      }
-
-      public void removeUpdate(final DocumentEvent e) {
-        myFilter.update(e.getType(), true, false);
-      }
-
-      public void changedUpdate(final DocumentEvent e) {
+    mySearch.addDocumentListener(new DocumentAdapter() {
+      @Override
+      protected void textChanged(DocumentEvent e) {
         myFilter.update(e.getType(), true, false);
       }
     });