package  synctatic;
public class MachineRush implements Runnable{
	private static int a=1;
	public  void go(){   //this process is a 
	 for(int i=0;i<1000;i++)
	  {
	  	System.out.println(Thread.currentThread().getName()+":"+i);
	  	Thread.yield();
	  }
				
	}
	public void run(){
		for(int i=0;i<10;i++){
		synchronized(this){	a+=i;
	  try{Thread.sleep(50);
	  }catch(InterruptedException e){throw new RuntimeException(e);}
	
	}
  }
}
public static void main(String args[])throws InterruptedException{
	MachineRush machine=new MachineRush();
	Thread t1=new Thread(machine);
	Thread t2=new Thread(machine);
	t1.start();
	t2.start();
		
 }

}