BETA: Datapack part for [L6181].

	* Cleanup.

L2J_DataPack_BETA/dist/game/data/scripts/handlers/skillhandlers/Unlock.java

@@ -43,13 +43,6 @@ public class Unlock implements ISkillHandler
 	@Override
 	public void useSkill(L2Character activeChar, L2Skill skill, L2Object[] targets)
 	{
-		L2Object[] targetList = skill.getTargetList(activeChar);
-		
-		if (targetList == null)
-		{
-			return;
-		}
-		
 		for (L2Object target : targets)
 		{
 			if (target.isDoor())
@@ -88,7 +81,7 @@ public class Unlock implements ISkillHandler
 					return;
 				}
 				
-				if (doorUnlock(skill) && (!door.getOpen()))
+				if (doorUnlock(skill) && !door.getOpen())
 				{
 					door.openMe();
 				}

L2J_DataPack_BETA/dist/game/data/scripts/handlers/targethandlers/Unlockable.java

@@ -18,9 +18,6 @@
  */
 package handlers.targethandlers;
 
-import java.util.ArrayList;
-import java.util.List;
-
 import com.l2jserver.gameserver.handler.ITargetTypeHandler;
 import com.l2jserver.gameserver.model.L2Object;
 import com.l2jserver.gameserver.model.actor.L2Character;
@@ -36,17 +33,11 @@ public class Unlockable implements ITargetTypeHandler
 	@Override
 	public L2Object[] getTargetList(L2Skill skill, L2Character activeChar, boolean onlyFirst, L2Character target)
 	{
-		List<L2Character> targetList = new ArrayList<>();
 		if ((target == null) || (!target.isDoor() && !(target instanceof L2ChestInstance)))
 		{
 			return EMPTY_TARGET_LIST;
 		}
 		
-		if (!onlyFirst)
-		{
-			targetList.add(target);
-			return targetList.toArray(new L2Object[targetList.size()]);
-		}
 		return new L2Character[]
 		{
 			target