--- old/src/jdk.snmp/share/classes/com/sun/jmx/snmp/tasks/ThreadService.java	2014-10-15 14:06:38.000000000 +0200
+++ /dev/null	2014-10-15 14:06:38.000000000 +0200
@@ -1,246 +0,0 @@
-/*
- * Copyright (c) 2002, 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.  Oracle designates this
- * particular file as subject to the "Classpath" exception as provided
- * by Oracle in the LICENSE file that accompanied this code.
- *
- * 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.
- */
-
-package com.sun.jmx.snmp.tasks;
-
-import java.util.ArrayList;
-import com.sun.jmx.snmp.tasks.Task;
-import com.sun.jmx.snmp.tasks.TaskServer;
-
-/**
- * This class implements a {@link com.sun.jmx.snmp.tasks.TaskServer} over
- * a thread pool.
- * <p><b>This API is a Sun Microsystems internal API  and is subject
- * to change without notice.</b></p>
- **/
-public class ThreadService implements TaskServer {
-
-    public ThreadService(int threadNumber) {
-        if (threadNumber <= 0) {
-            throw new IllegalArgumentException("The thread number should bigger than zero.");
-        }
-
-        minThreads = threadNumber;
-        threadList = new ExecutorThread[threadNumber];
-
-        priority = Thread.currentThread().getPriority();
-        cloader = Thread.currentThread().getContextClassLoader();
-
-    }
-
-// public methods
-// --------------
-
-    /**
-     * Submit a task to be executed.
-     * Once a task is submitted, it is guaranteed that either
-     * {@link com.sun.jmx.snmp.tasks.Task#run() task.run()} or
-     * {@link com.sun.jmx.snmp.tasks.Task#cancel() task.cancel()} will be called.
-     * This implementation of TaskServer uses a thread pool to execute
-     * the submitted tasks.
-     * @param task The task to be executed.
-     * @exception IllegalArgumentException if the submitted task is null.
-     **/
-    public void submitTask(Task task) throws IllegalArgumentException {
-        submitTask((Runnable)task);
-    }
-
-    /**
-     * Submit a task to be executed.
-     * This implementation of TaskServer uses a thread pool to execute
-     * the submitted tasks.
-     * @param task The task to be executed.
-     * @exception IllegalArgumentException if the submitted task is null.
-     **/
-    public void submitTask(Runnable task) throws IllegalArgumentException {
-        stateCheck();
-
-        if (task == null) {
-            throw new IllegalArgumentException("No task specified.");
-        }
-
-        synchronized(jobList) {
-            jobList.add(jobList.size(), task);
-
-            jobList.notify();
-        }
-
-        createThread();
-    }
-
-    public Runnable removeTask(Runnable task) {
-        stateCheck();
-
-        Runnable removed = null;
-        synchronized(jobList) {
-            int lg = jobList.indexOf(task);
-            if (lg >= 0) {
-                removed = jobList.remove(lg);
-            }
-        }
-        if (removed != null && removed instanceof Task)
-            ((Task) removed).cancel();
-        return removed;
-    }
-
-    public void removeAll() {
-        stateCheck();
-
-        final Object[] jobs;
-        synchronized(jobList) {
-            jobs = jobList.toArray();
-            jobList.clear();
-        }
-        final int len = jobs.length;
-        for (int i=0; i<len ; i++) {
-            final Object o = jobs[i];
-            if (o!= null && o instanceof Task) ((Task)o).cancel();
-        }
-    }
-
-    // to terminate
-    public void terminate() {
-
-        if (terminated == true) {
-            return;
-        }
-
-        terminated = true;
-
-        synchronized(jobList) {
-            jobList.notifyAll();
-        }
-
-        removeAll();
-
-        for (int i=0; i<currThreds; i++) {
-            try {
-                threadList[i].interrupt();
-            } catch (Exception e) {
-                // TODO
-            }
-        }
-
-        threadList = null;
-    }
-
-// private classes
-// ---------------
-
-    // A thread used to execute jobs
-    //
-    private class ExecutorThread extends Thread {
-        public ExecutorThread() {
-            super(threadGroup, "ThreadService-"+counter++);
-            setDaemon(true);
-
-            // init
-            this.setPriority(priority);
-            this.setContextClassLoader(cloader);
-
-            idle++;
-        }
-
-        public void run() {
-
-            while(!terminated) {
-                Runnable job = null;
-
-                synchronized(jobList) {
-                    if (jobList.size() > 0) {
-                        job = jobList.remove(0);
-                        if (jobList.size() > 0) {
-                            jobList.notify();
-                        }
-
-                    } else {
-                        try {
-                            jobList.wait();
-                        } catch (InterruptedException ie) {
-                            // terminated ?
-                        } finally {
-                        }
-                        continue;
-                    }
-                }
-                if (job != null) {
-                    try {
-                        idle--;
-                        job.run();
-                    } catch (Exception e) {
-                        // TODO
-                        e.printStackTrace();
-                    } finally {
-                        idle++;
-                    }
-                }
-
-                // re-init
-                this.setPriority(priority);
-                Thread.interrupted();
-                this.setContextClassLoader(cloader);
-            }
-        }
-    }
-
-// private methods
-    private void stateCheck() throws IllegalStateException {
-        if (terminated) {
-            throw new IllegalStateException("The thread service has been terminated.");
-        }
-    }
-
-    private void createThread() {
-        if (idle < 1) {
-            synchronized(threadList) {
-                if (jobList.size() > 0 && currThreds < minThreads) {
-                    ExecutorThread et = new ExecutorThread();
-                    et.start();
-                    threadList[currThreds++] = et;
-                }
-            }
-        }
-    }
-
-
-// protected or private variables
-// ------------------------------
-    private ArrayList<Runnable> jobList = new ArrayList<Runnable>(0);
-
-    private ExecutorThread[] threadList;
-    private int minThreads = 1;
-    private int currThreds = 0;
-    private int idle = 0;
-
-    private boolean terminated = false;
-    private int priority;
-    private ThreadGroup threadGroup = new ThreadGroup("ThreadService");
-    private ClassLoader cloader;
-
-    private static long counter = 0;
-
-    private int addedJobs = 1;
-    private int doneJobs = 1;
-}