*Following is the program where 3 objects (obi) each try to print numbers 1 to 10 with corresponding object name (ob1,ob2,ob3).but due to lack of synchronization there output is mixed with one another .make the program synchronized to produce correct output /*
//note:-Do NOT add any DELAY or SLEEP code to the program (other then that is already in program given).
/*Output for Question 4
ob1 : 1
ob1 : 2
ob1 : 3
ob1 : 4
ob1 : 5
ob1 : 6
ob1 : 7
ob1 : 8
ob1 : 9
ob1 : 10
ob2 : 1
ob2 : 2
ob2 : 3
ob2 : 4
ob2 : 5
ob2 : 6
ob2 : 7
ob2 : 8
ob2 : 9
ob2 : 10
ob3 : 1
ob3 : 2
ob3 : 3
ob3 : 4
ob3 : 5
ob3 : 6
ob3 : 7
ob3 : 8
ob3 : 9
ob3 : 10 */
class Print1to10 {
void print1toten(String msg)
{
for(int i=1;i<11;i++)
{
System.out.print(msg + " :" +i);
try{ Thread.sleep(300); }
catch(InterruptedException e)
{ System.out.println("Entrepted"); }
System.out.println("\n");
}
}
}
class StartThread implements Runnable {
String msg;
Print1to10 p;
Thread t;
private StartThread(Print1to10 p,String msg){
p=p;
msg=msg;
t=new Thread(this);
t.start();
}
public void run(){
p.print1toten(msg);
}
}
class synchro {
public static void main(String arg[]){
StartThread ob1=new StartThread(new Print1to10(),"ob1");
StartThread ob2=new StartThread(new Print1to10(),"ob2");
StartThread ob3=new StartThread(new Print1to10(),"ob3");
}
}
can anyone tell me the solution to this problem>??????? :twisted: :eek: :surprised :o
