Answer Posted / praveen t chand

hi

this is the correct answer for this question



public class A implements Runnable {

/**
* @author jeetendra.arora
* @param args
*/

A(){

System.out.println("Constructor..");
}
public static void main(String[] args) {

A a = new A();


Thread t1 = new Thread(a,"a thead");
t1.start();

Thread t2 = new Thread(a,"b thead");
t2.start();


}
private boolean inUse = false;
private boolean f= false;
public void run(){
System.out.println("Thread
started.."+Thread.currentThread().getName());

while(!f)
if(!inUse){
methodA();
f= true;
}
}


public void methodA(){

inUse = true;

System.out.println("processing...."+Thread.currentThread().getName());

try{
Thread.currentThread().sleep(3000);
}
catch (Exception e){
System.out.println("Exp");
}



System.out.println("complete.."+Thread.currentThread().getName());
inUse = false;

}

}

regards
praveen

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