1 files changed, 0 insertions, 112 deletions
diff --git a/src/actors/scala/actors/threadpool/Executor.java b/src/actors/scala/actors/threadpool/Executor.java
deleted file mode 100644
index e444e64dff..0000000000
--- a/src/actors/scala/actors/threadpool/Executor.java
+++ /dev/null
@@ -1,112 +0,0 @@
-/*
- * Written by Doug Lea with assistance from members of JCP JSR-166
- * Expert Group and released to the public domain, as explained at
- * http://creativecommons.org/licenses/publicdomain
- */
-
-package scala.actors.threadpool;
-
-/**
- * An object that executes submitted {@link Runnable} tasks. This
- * interface provides a way of decoupling task submission from the
- * mechanics of how each task will be run, including details of thread
- * use, scheduling, etc.  An <tt>Executor</tt> is normally used
- * instead of explicitly creating threads. For example, rather than
- * invoking <tt>new Thread(new(RunnableTask())).start()</tt> for each
- * of a set of tasks, you might use:
- *
- * <pre>
- * Executor executor = <em>anExecutor</em>;
- * executor.execute(new RunnableTask1());
- * executor.execute(new RunnableTask2());
- * ...
- * </pre>
- *
- * However, the <tt>Executor</tt> interface does not strictly
- * require that execution be asynchronous. In the simplest case, an
- * executor can run the submitted task immediately in the caller's
- * thread:
- *
- * <pre>
- * class DirectExecutor implements Executor {
- *     public void execute(Runnable r) {
- *         r.run();
- *     }
- * }</pre>
- *
- * More typically, tasks are executed in some thread other
- * than the caller's thread.  The executor below spawns a new thread
- * for each task.
- *
- * <pre>
- * class ThreadPerTaskExecutor implements Executor {
- *     public void execute(Runnable r) {
- *         new Thread(r).start();
- *     }
- * }</pre>
- *
- * Many <tt>Executor</tt> implementations impose some sort of
- * limitation on how and when tasks are scheduled.  The executor below
- * serializes the submission of tasks to a second executor,
- * illustrating a composite executor.
- *
- * <pre>
- * class SerialExecutor implements Executor {
- *     final Queue&lt;Runnable&gt; tasks = new ArrayDeque&lt;Runnable&gt;();
- *     final Executor executor;
- *     Runnable active;
- *
- *     SerialExecutor(Executor executor) {
- *         this.executor = executor;
- *     }
- *
- *     public synchronized void execute(final Runnable r) {
- *         tasks.offer(new Runnable() {
- *             public void run() {
- *                 try {
- *                     r.run();
- *                 } finally {
- *                     scheduleNext();
- *                 }
- *             }
- *         });
- *         if (active == null) {
- *             scheduleNext();
- *         }
- *     }
- *
- *     protected synchronized void scheduleNext() {
- *         if ((active = tasks.poll()) != null) {
- *             executor.execute(active);
- *         }
- *     }
- * }</pre>
- *
- * The <tt>Executor</tt> implementations provided in this package
- * implement {@link ExecutorService}, which is a more extensive
- * interface.  The {@link ThreadPoolExecutor} class provides an
- * extensible thread pool implementation. The {@link Executors} class
- * provides convenient factory methods for these Executors.
- *
- * <p>Memory consistency effects: Actions in a thread prior to
- * submitting a {@code Runnable} object to an {@code Executor}
- * <a href="package-summary.html#MemoryVisibility"><i>happen-before</i></a>
- * its execution begins, perhaps in another thread.
- *
- * @since 1.5
- * @author Doug Lea
- */
-public interface Executor {
-
-    /**
-     * Executes the given command at some time in the future.  The command
-     * may execute in a new thread, in a pooled thread, or in the calling
-     * thread, at the discretion of the <tt>Executor</tt> implementation.
-     *
-     * @param command the runnable task
-     * @throws RejectedExecutionException if this task cannot be
-     * accepted for execution.
-     * @throws NullPointerException if command is null
-     */
-    void execute(Runnable command);
-}