@EventHandler
  public void BlockBreak(BlockBreakEvent e) {
  Player p = e.getPlayer();
  if (p.getGameMode() != GameMode.CREATIVE) {
  e.setCancelled(true);
  } else {
  e.setCancelled(false);
  }
  double sx = -1;
  double sz = -1;

  double ex = 1;
  double ez = 1;

  double bx = e.getBlock().getLocation().getX();
  double bz = e.getBlock().getLocation().getZ();

  if(bx <= ex && bx >= sx && bz <= sz && bz >= ez){
	  e.setCancelled(true);

  }
  }