public class main
{
main()
{
for loop
{
 new bot(this);
}
}

botdone(stuff)
{
do things with stuff
}

}



public class bot implements Runnable
{
boolean done;
private Thread t;
main theMain;

bot(main startingMain)
{
theMain = startingMain;
//set up boring stuff.
}

public start()
{
done = false;
t = new Thread(this);
t.start();
}

public stop()
{
done = true;
}

public boolean isRunning()
{
return !done;
}

public run()
{
while (!done)
{
// do stuff
}
theMain.botDone(my stuff)
}