diff -r 3cc6bbf28016 -r e860dc279345 jdk/test/javax/swing/text/AbstractDocument/7146146/bug7146146.java
--- a/jdk/test/javax/swing/text/AbstractDocument/7146146/bug7146146.java	Tue Apr 01 07:46:51 2014 +0200
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,77 +0,0 @@
-/*
- * Copyright (c) 2012, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- */
-
-/* @test
-   @bug 7146146
-   @summary Deadlock between subclass of AbstractDocument and UndoManager
-   @author Pavel Porvatov
-*/
-
-import javax.swing.text.BadLocationException;
-import javax.swing.text.PlainDocument;
-import javax.swing.text.StringContent;
-import javax.swing.undo.UndoManager;
-
-public class bug7146146 {
-    public static void main(String[] args) throws Exception {
-        for (int i = 0; i < 1000; i++) {
-            System.out.print("Iteration " + i);
-
-            test();
-
-            System.out.print(" passed");
-        }
-    }
-
-    private static void test() throws Exception {
-        final PlainDocument doc = new PlainDocument(new StringContent());
-        final UndoManager undoManager = new UndoManager();
-
-        doc.addUndoableEditListener(undoManager);
-        doc.insertString(0, "<Test 1>", null);
-
-        Thread t1 = new Thread("Thread 1") {
-            @Override
-            public void run() {
-                try {
-                    doc.insertString(0, "<Test 2>", null);
-                } catch (BadLocationException e) {
-                    throw new RuntimeException(e);
-                }
-            }
-        };
-
-        Thread t2 = new Thread("Thread 2") {
-            @Override
-            public void run() {
-                undoManager.undo();
-            }
-        };
-
-        t1.start();
-        t2.start();
-
-        t1.join();
-        t2.join();
-    }
-}