Applying these patches i have these errors
D:\workspace\L2_GameServer_IL\src\main\java\net\sf\l2j\gameserver\handler\ItemHandler.java:[56,49] cannot find symbol
symbol : class HeroCustomItem
location: package net.sf.l2j.gameserver.handler.itemhandlers
D:\workspace\L2_GameServer_IL\src\main\java\net\sf\l2j\gameserver\handler\ItemHandler.java:[131,32] cannot find symbol
symbol : class HeroCustomItem
location: class net.sf.l2j.gameserver.handler.ItemHandler