ItemStack head1 = new ItemStack(Material.SKULL_ITEM, 1, (short) SkullType.PLAYER.ordinal()); //spieler kopf
					SkullMeta head1m = (SkullMeta) head1.getItemMeta();
					int i = 9;
					for(Player player : Bukkit.getOnlinePlayers()) {
						head1m.setOwner(player.getName());
						head1m.setDisplayName(player.getCustomName());

						playerSelectInv.setItem(i, head1);
						i++;
					}
					head1.setItemMeta(head1m);