ThreadToInterrupt

package threadtointerrupt;

import java.lang.Thread.State;
import java.util.Random;

/**
 *
 * @author Philipp Johann Fritz
 */
public class ThreadToInterrupt extends Thread {

    private char ch;

    @Override
    public void run() {
        while (!this.isInterrupted()) {
            ch = (char) (64 + new Random().nextInt(26));

            System.out.println("Thread: " + ch);
        }
        System.out.println("Thread wurde unterbrochen!!!");
    }

    public char getch() {
        return ch;
    }
}

class TreadInterrupt {

    public static void main(String[] args) {

        ThreadToInterrupt t = new ThreadToInterrupt();

        t.start();

        while (t.getch() != 'A') {
        }
        t.interrupt();

        for (int i=0; i<=100; i++) {
            System.out.println(t.getState());
        }
    }
}