--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/org/eclipse/jetty/util/thread/ThreadPool.java	Wed Sep 07 21:15:48 2016 -0600
@@ -0,0 +1,67 @@
+//
+//  ========================================================================
+//  Copyright (c) 1995-2014 Mort Bay Consulting Pty. Ltd.
+//  ------------------------------------------------------------------------
+//  All rights reserved. This program and the accompanying materials
+//  are made available under the terms of the Eclipse Public License v1.0
+//  and Apache License v2.0 which accompanies this distribution.
+//
+//      The Eclipse Public License is available at
+//      http://www.eclipse.org/legal/epl-v10.html
+//
+//      The Apache License v2.0 is available at
+//      http://www.opensource.org/licenses/apache2.0.php
+//
+//  You may elect to redistribute this code under either of these licenses.
+//  ========================================================================
+//
+
+package org.eclipse.jetty.util.thread;
+
+import org.eclipse.jetty.util.component.LifeCycle;
+
+/* ------------------------------------------------------------ */
+/** ThreadPool.
+ * 
+ *
+ */
+public interface ThreadPool
+{
+    /* ------------------------------------------------------------ */
+    public abstract boolean dispatch(Runnable job);
+
+    /* ------------------------------------------------------------ */
+    /**
+     * Blocks until the thread pool is {@link LifeCycle#stop stopped}.
+     */
+    public void join() throws InterruptedException;
+
+    /* ------------------------------------------------------------ */
+    /**
+     * @return The total number of threads currently in the pool
+     */
+    public int getThreads();
+
+    /* ------------------------------------------------------------ */
+    /**
+     * @return The number of idle threads in the pool
+     */
+    public int getIdleThreads();
+    
+    /* ------------------------------------------------------------ */
+    /**
+     * @return True if the pool is low on threads
+     */
+    public boolean isLowOnThreads();
+    
+
+    /* ------------------------------------------------------------ */
+    /* ------------------------------------------------------------ */
+    public interface SizedThreadPool extends ThreadPool
+    {
+        public int getMinThreads();
+        public int getMaxThreads();
+        public void setMinThreads(int threads);
+        public void setMaxThreads(int threads);
+    }
+}