fork(3) download
public class Main implements Runnable {
    volatile int i;
    public void run() {
	for (i = 0; i < 100; i++) {
	    System.out.println(i);
	}
    }

    public static void main(String[] args) {
        Main a = new Main();
        Thread t1 = new Thread(a);
        Thread t2 = new Thread(a);
        t1.start();
        t2.start();
    }        
}
Success #stdin #stdout 0.09s 213376KB
stdin
Standard input is empty
stdout
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