Баги/Дюпы/Недоработки овера(лостворлда)/etc

 /** Weapon Equip Task */
    private static class WeaponEquipTask implements Runnable
    {
        private final L2PcInstance activeChar;
      
        protected WeaponEquipTask(L2PcInstance character)
        {
            activeChar = character;
        }
      
        @Override
        public void run()
        {
            // Check if the item is still on inventory.
            final ItemInstance item = activeChar.getInventory().getItemByObjectId(_objectId);
            if (item == null)
                return;
          
            // Equip or unEquip
            activeChar.useEquippableItem(item, false);
        }
    }

    if (activeChar.isAttackingNow())
                ThreadPool.schedule(() -> {
                    final ItemInstance itemToTest = activeChar.getInventory().getItemByObjectId(_objectId);
                    if(itemToTest == null)
                        return;
                 
                    activeChar.useEquippableItem(itemToTest, false);
                }, activeChar.getAttackEndTime() - System.currentTimeMillis());
            else
                activeChar.useEquippableItem(item, true);

    public static boolean canBypassCheck(final Player player, final NpcInstance npc) {
        if (npc == null || player.isDead() || !npc.isInRangeZ(player, npc.getInteractDistance(player)) || player.isTerritoryFlagEquipped()) {
            player.sendActionFailed();
            return false;
        }
        return true;
    }