private void mineRock(){
GameObject rockToHit = Objects.getNearest(7878);
Tile t = rockToHit.getLocation();
int rockInfo = rockToHit.getId();
Timer timeOut = new Timer(5000);
if(rockToHit != null){
	rockToHit.interact("Mine");
		while(Objects.getTopAt(t) == rockInfo && timeOut.isRunning()){
			sleep(100);
		}
	}
}