Remove unused logger objects
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		| @@ -23,16 +23,11 @@ | ||||
|  | ||||
| package com.iluwatar.command; | ||||
|  | ||||
| import org.slf4j.Logger; | ||||
| import org.slf4j.LoggerFactory; | ||||
|  | ||||
| /** | ||||
|  * Goblin is the target of the spells. | ||||
|  */ | ||||
| public class Goblin extends Target { | ||||
|  | ||||
|   private static final Logger LOGGER = LoggerFactory.getLogger(Goblin.class); | ||||
|  | ||||
|   public Goblin() { | ||||
|     setSize(Size.NORMAL); | ||||
|     setVisibility(Visibility.VISIBLE); | ||||
|   | ||||
| @@ -25,16 +25,12 @@ package com.iluwatar.command; | ||||
|  | ||||
| import java.util.Deque; | ||||
| import java.util.LinkedList; | ||||
| import org.slf4j.Logger; | ||||
| import org.slf4j.LoggerFactory; | ||||
|  | ||||
| /** | ||||
|  * Wizard is the invoker of the commands. | ||||
|  */ | ||||
| public class Wizard { | ||||
|  | ||||
|   private static final Logger LOGGER = LoggerFactory.getLogger(Wizard.class); | ||||
|  | ||||
|   private final Deque<Runnable> undoStack = new LinkedList<>(); | ||||
|   private final Deque<Runnable> redoStack = new LinkedList<>(); | ||||
|  | ||||
|   | ||||
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