Proper solution for class change unequip issue.

L2J_Mobius_CT_2.4_Epilogue/java/org/l2jmobius/gameserver/model/actor/instance/PlayerInstance.java

@@ -2444,6 +2444,11 @@ public class PlayerInstance extends Playable
 		}
 	}
 	
+	public boolean isChangingClass()
+	{
+		return _subclassLock;
+	}
+	
 	/**
 	 * Used for AltGameSkillLearn to set a custom skill learning class Id.
 	 */

L2J_Mobius_CT_2.4_Epilogue/java/org/l2jmobius/gameserver/model/holders/PlayerEventHolder.java

@@ -78,7 +78,6 @@ public class PlayerEventHolder
 		_player.setPvpKills(_pvpKills);
 		_player.setPkKills(_pkKills);
 		_player.setKarma(_karma);
-		
 	}
 	
 	public void setSitForced(boolean sitForced)

L2J_Mobius_CT_2.4_Epilogue/java/org/l2jmobius/gameserver/model/itemcontainer/Inventory.java

@@ -711,6 +711,11 @@ public abstract class Inventory extends ItemContainer
 		@Override
 		public void notifyUnequiped(int slot, ItemInstance item, Inventory inventory)
 		{
+			if (item.getActingPlayer().isChangingClass())
+			{
+				return;
+			}
+			
 			if (item.getItem().getBodyPart() == Item.SLOT_R_BRACELET)
 			{
 				inventory.unEquipItemInSlot(PAPERDOLL_DECO1);
@@ -746,7 +751,6 @@ public abstract class Inventory extends ItemContainer
 		
 		// common
 		addPaperdollListener(StatsListener.getInstance());
-		
 	}
 	
 	protected abstract ItemLocation getEquipLocation();
@@ -1862,7 +1866,8 @@ public abstract class Inventory extends ItemContainer
 	}
 	
 	/**
-	 * Re-notify to paperdoll listeners every equipped item
+	 * Re-notify to paperdoll listeners every equipped item.<br>
+	 * Only used by player ClassId set methods.
 	 */
 	public void reloadEquippedItems()
 	{