public void rejectedExecution(Runnable task, ThreadPoolExecutor executor) {
((DebuggableThreadPoolExecutor) executor).onInitialRejection(task);
BlockingQueue<Runnable> queue = executor.getQueue();
while (true) {
if (executor.isShutdown()) {
((DebuggableThreadPoolExecutor) executor).onFinalRejection(task);
throw new RejectedExecutionException("ThreadPoolExecutor has shut down");
}
try {
if (queue.offer(task, 1000, TimeUnit.MILLISECONDS)) {
((DebuggableThreadPoolExecutor) executor).onFinalAccept(task);
break;
}
} catch (InterruptedException e) {
throw new AssertionError(e);
}
}
}