@EventHandler
        public void onBreak(BlockBreakEvent e){
                final Block b = e.getBlock();
                if(b.getType() == Material.ENDER_STONE){
                        ItemStack drop = new ItemStack(Material.ENDER_STONE, 1);
                        b.setType(Material.AIR);
ENDER_STONE);
                        if(!(e.getPlayer().getGameMode() != GameMode.CREATIVE)){
                                b.getWorld().dropItemNaturally(b.getLocation(), drop);
                        } else {
                                return;
                        }
                        e.setCancelled(true);
                        return;
                }
                if(b.getType() == Material.STONE){
                        final Location loc = new Location(b.getLocation().getWorld(), b.getX(), b.getY() - 1.0D, b.getZ());
                        if(loc.getBlock().getType() == Material.ENDER_STONE){
                                Bukkit.getScheduler().runTaskLater(Main.getInst(), new Runnable() {
                                        
                                        @Override
                                        public void run() {
                                                if(loc.getBlock().getType() == Material.ENDER_STONE){
                                                        b.setType(Material.STONE);
                                                }
                                                
                                        }
                                }, 25L);
                        }
                }
        }