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diff --git a/libjava/classpath/gnu/java/util/prefs/EventDispatcher.java b/libjava/classpath/gnu/java/util/prefs/EventDispatcher.java
deleted file mode 100644
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--- a/libjava/classpath/gnu/java/util/prefs/EventDispatcher.java
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@@ -1,113 +0,0 @@
-/* EventDispatcher.java -- Dispatch events for prefs
- Copyright (C) 2006 Free Software Foundation, Inc.
-
-This file is part of GNU Classpath.
-
-GNU Classpath is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2, or (at your option)
-any later version.
-
-GNU Classpath 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 for more details.
-
-You should have received a copy of the GNU General Public License
-along with GNU Classpath; see the file COPYING. If not, write to the
-Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
-02110-1301 USA.
-
-Linking this library statically or dynamically with other modules is
-making a combined work based on this library. Thus, the terms and
-conditions of the GNU General Public License cover the whole
-combination.
-
-As a special exception, the copyright holders of this library give you
-permission to link this library with independent modules to produce an
-executable, regardless of the license terms of these independent
-modules, and to copy and distribute the resulting executable under
-terms of your choice, provided that you also meet, for each linked
-independent module, the terms and conditions of the license of that
-module. An independent module is a module which is not derived from
-or based on this library. If you modify this library, you may extend
-this exception to your version of the library, but you are not
-obligated to do so. If you do not wish to do so, delete this
-exception statement from your version. */
-
-
-package gnu.java.util.prefs;
-
-import java.util.ArrayList;
-
-/**
- * This is a helper class used for dispatching events for
- * the prefs package.
- */
-public class EventDispatcher extends Thread
-{
- // This is a singleton class. We dispatch all events via a
- // new Thread which is created on demand.
- private static final Thread dispatchThread = new EventDispatcher();
-
- // This is a queue of events to dispatch. This thread waits on
- // the queue and when notified will remove events until the queue
- // is empty.
- private static final ArrayList<Runnable> queue = new ArrayList<Runnable>();
-
- // FIXME: this thread probably ought to go in some classpath-internal
- // ThreadGroup. But we don't have that yet.
- private EventDispatcher()
- {
- setDaemon(true);
- start();
- }
-
- public void run()
- {
- while (true)
- {
- Runnable r;
- synchronized (queue)
- {
- while (queue.size() == 0)
- {
- try
- {
- queue.wait();
- }
- catch (InterruptedException _)
- {
- // Ignore.
- }
- }
- r = queue.remove(0);
- }
- // Invoke outside the synchronization, so that
- // we aren't blocking other threads from posting events.
- try
- {
- r.run();
- }
- catch (Throwable _)
- {
- // Ignore.
- }
- }
- }
-
- /**
- * Add a new runnable to the event dispatch queue. The
- * runnable will be invoked in the event dispatch queue
- * without any locks held.
- * @param runner the Runnable to dispatch
- */
- public static void dispatch(Runnable runner)
- {
- synchronized (queue)
- {
- queue.add(runner);
- queue.notify();
- }
- }
-}
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