Proper solution for class change unequip issue.

L2J_Mobius_4.0_GrandCrusade/java/org/l2jmobius/gameserver/ai/CreatureAI.java

@@ -158,7 +158,6 @@ public class CreatureAI extends AbstractAI
 		
 		// Stop the actor auto-attack client side by sending Server->Client packet AutoAttackStop (broadcast)
 		clientStopAutoAttack();
-		
 	}
 	
 	/**

L2J_Mobius_4.0_GrandCrusade/java/org/l2jmobius/gameserver/instancemanager/InstanceManager.java

@@ -365,7 +365,6 @@ public class InstanceManager implements IXmlReader
 		
 		// Save template
 		_instanceTemplates.put(id, template);
-		
 	}
 	
 	// --------------------------------------------------------------------

L2J_Mobius_4.0_GrandCrusade/java/org/l2jmobius/gameserver/model/actor/instance/PlayerInstance.java

@@ -2478,6 +2478,11 @@ public class PlayerInstance extends Playable
 		}
 	}
 	
+	public boolean isChangingClass()
+	{
+		return _subclassLock;
+	}
+	
 	/**
 	 * @return the Experience of the PlayerInstance.
 	 */

L2J_Mobius_4.0_GrandCrusade/java/org/l2jmobius/gameserver/model/holders/PlayerEventHolder.java

@@ -85,7 +85,6 @@ public class PlayerEventHolder
 		_player.setPvpKills(_pvpKills);
 		_player.setPkKills(_pkKills);
 		_player.setReputation(_reputation);
-		
 	}
 	
 	public void setSitForced(boolean sitForced)

L2J_Mobius_4.0_GrandCrusade/java/org/l2jmobius/gameserver/model/itemcontainer/Inventory.java

@@ -892,6 +892,11 @@ 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);
@@ -922,6 +927,11 @@ 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_BROOCH)
 			{
 				inventory.unEquipItemInSlot(PAPERDOLL_BROOCH_JEWEL1);
@@ -958,7 +968,6 @@ public abstract class Inventory extends ItemContainer
 		
 		// common
 		addPaperdollListener(StatsListener.getInstance());
-		
 	}
 	
 	protected abstract ItemLocation getEquipLocation();
@@ -2213,7 +2222,8 @@ 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()
 	{
@@ -2237,6 +2247,7 @@ public abstract class Inventory extends ItemContainer
 				listener.notifyEquiped(slot, item, this);
 			}
 		}
+		
 		if (getOwner().isPlayer())
 		{
 			getOwner().sendPacket(new ExUserInfoEquipSlot(getOwner().getActingPlayer()));

L2J_Mobius_4.0_GrandCrusade/java/org/l2jmobius/gameserver/model/quest/LongTimeEvent.java

@@ -305,7 +305,6 @@ public class LongTimeEvent extends Quest
 				}
 			}
 		}.load();
-		
 	}
 	
 	protected class ScheduleStart implements Runnable

L2J_Mobius_4.0_GrandCrusade/java/org/l2jmobius/gameserver/network/clientpackets/SnoopQuit.java

@@ -52,6 +52,5 @@ public class SnoopQuit implements IClientIncomingPacket
 		
 		target.removeSnooper(player);
 		player.removeSnooped(target);
-		
 	}
 }