/** * {@inheritDoc} */ public ShulkerMenu(Plot plot, Shulker shulker) { super(plot, shulker); //color ItemStack color = new ItemStack(Material.CONCRETE_POWDER, 1, (short) 1); ItemMeta colorMeta = color.getItemMeta(); colorMeta.setDisplayName(ChatColor.GREEN + "Change the color of the entity"); color.setItemMeta(colorMeta); insertItem(color, event -> { new ColorSelectionMenu(shulker).open((Player) event.getWhoClicked()); event.setCancelled(true); }, 0); }