hilos

import java.io.*;
public class T extends Thread {
protected int n;
public static void main(String[] argv) {
for (int i = 0; i<3; i++) new T(i).start();
} public T(int n) {this.n = n;} public void run() {
for (int i=0; i<5; i++) {
System.out.println("Hilo " + n + " iteracion " + i);
try {sleep((n + 1) * 1000);}
catch(InterruptedException e) {e.printStackTrace();}
}
System.out.println("El hilo " + n + " ha terminado");
}
}