first commit

MyThread.java

@@ -0,0 +1,25 @@
+// write a java code for two thread performing two task at a time 
+public class MyThread extends Thread{
+  String task;
+  MyThread(String task){
+    this.task = task;
+  }
+  public void run(){
+    synchronized(this) {  
+      for(int i=1;i<=5;i++){
+        System.out.println(task + ":" + i);
+        try {
+          Thread.sleep(1000);
+        }catch(InterruptedException ie){
+          System.out.println(ie.getMessage());
+        }
+      }
+    }
+  }
+  public static void main(String args[]){
+    MyThread th1 = new MyThread("Cut the ticket");
+    MyThread th2 = new MyThread("Show your seat number");
+    th1.start();
+    th2.start();
+  }
+}