Input
Output
public class SleepMethodDemo { public static void main(String args[]){ SleepMethod t=new SleepMethod(); SleepMethod t1=new SleepMethod(); t.start(); t1.start(); } } class SleepMethod extends Thread{ public void run(){ try{ for(int c=1;c<6;c++){ System.out.println(c); Thread.sleep(200); } }catch(InterruptedException e){ System.out.println(e); } } }