by Dinesh Thakur

 

class FourThreads extends Thread

                     {
                        FourThreads(String n)
                      {
                         super(n);
                         System.out.println("Thread is :"+getName());
                      }
                         public void run()
                           {
                           try
                             {
                               for(int i=1;i<=3;i++)
                                   {
                                      System.out.println(getName()+":"+i);
                                      sleep(200);
                                   }
                                     }
                                             catch(InterruptedException e)
                                      {
                                          System.out.println(getName()+"is Interrupted");
                                      }
                             }
                     }
                             class FourThreadsJavaExample
                           {
                           public static void main(String args[])
                             {
                                FourThreads t1=new FourThreads("First Thread");
                                FourThreads t2=new FourThreads("Second Thread");
                                FourThreads t3=new FourThreads("Third Thread");
                                FourThreads t4=new FourThreads("Fourth Thread");
                                t1.start();
                                t2.start();
                                t3.start();
                                t4.start();
                             }
                            }

Four Threads in Java Example