[Java][Test Code] ThreadPoolExecutor...

import java.util.concurrent.LinkedBlockingQueue;
import java.util.concurrent.ThreadPoolExecutor;
import java.util.concurrent.TimeUnit;


public class Main {
    private static volatile int sCnt = 0;
    private static class TestRun implements Runnable {
        @Override
        public void
        run() {
            int num = sCnt++;
            System.out.println("Run(" + num + ") - Start");
            try {
                Thread.sleep(2000);
            } catch (InterruptedException ignored) { }
            System.out.println("Run(" + num + ") - End");
        }
    };
    public static void
    main(String[] args) {
        ThreadPoolExecutor tpe = new ThreadPoolExecutor
                (2,
                 2,
                 Long.MAX_VALUE,
                 TimeUnit.MILLISECONDS,
                 new LinkedBlockingQueue());
        int num = 10;
        while (0 < num--)
            tpe.execute(new TestRun());
    }
}