Ejemplo de suicidio de hilo

class HiloSeppuku implements Runnable {

    public void run() {
    Thread t = Thread.currentThread();

    while(true) {
        System.out.println("Hilo: " + t);
        if (t.isInterrupted()) break; // Seppuku done!
    }
    }

    public static void main(String args[]) {
    Thread t = new Thread(new HiloSeppuku());

    t.start();

    try {
        Thread.sleep(4000);
        t.interrupt();
        Thread.sleep(3000);
        t.join();
    }
    catch (InterruptedException ie) {
    }
    }
}