public class Main extends JavaPlugin{ @Override public void onEnable() { super.onEnable(); getServer().getPluginManager().registerEvents(new MonPluginListener(), this); } } public class MonPluginListener implements Listener { @EventHandler static void onBlockBreak(BlockBreakEvent event) { Player player = event.getPlayer(); Block block = event.getBlock(); if( event.isDropItems()){ player.sendTitle("The block " + block.getType().toString() , "drop a item", 20, 100, 20); }else { player.sendTitle("The block " + block.getType().toString() , "don't drop a item", 20, 100, 20); } } }