Saturday, 14 May 2022

Advance Java -28Write a java program for the implementation of synchronization

 Write a java program for the implementation of synchronization.

 

    class Table

    { 

     

     void printTable(int n)

       { 

       synchronized(this)   //synchronized block

        {

         for(int i=1;i<=5;i++)

          { 

          System.out.println(n*i); 

          try

          { 

           Thread.sleep(400); 

          }

            catch(Exception e)

           {System.out.println(e);} 

         } 

       } 

     }//end of the method 

    } 

     

    class MyThread1 extends Thread{ 

    Table t; 

    MyThread1(Table t){ 

    this.t=t; 

    } 

    public void run(){ 

    t.printTable(5); 

    } 

     

    } 

    class MyThread2 extends Thread{ 

    Table t; 

    MyThread2(Table t){ 

    this.t=t; 

    } 

    public void run(){ 

    t.printTable(100); 

    } 

    } 

     

    public class TestSynchronizedBlock

    { 

    public static void main(String args[])

    { 

    Table obj = new Table();//only one object 

    MyThread1 t1=new MyThread1(obj); 

    MyThread2 t2=new MyThread2(obj); 

    t1.start(); 

    t2.start(); 

    } 

    }