From 88292e9304afd644db9f54a526ecbe9bae314dd6 Mon Sep 17 00:00:00 2001
From: Jannis Harder <harder@informatik.uni-luebeck.de>
Date: Tue, 3 May 2011 19:06:12 +0200
Subject: tested and implemented clone() in StoneTray

git-svn-id: svn://sunsvr01.isp.uni-luebeck.de/swproj13/trunk@84 72836036-5685-4462-b002-a69064685172
---
 src/jrummikub/model/StoneTray.java | 11 ++++++++---
 1 file changed, 8 insertions(+), 3 deletions(-)

(limited to 'src/jrummikub/model')

diff --git a/src/jrummikub/model/StoneTray.java b/src/jrummikub/model/StoneTray.java
index 7f97e1b..f215164 100644
--- a/src/jrummikub/model/StoneTray.java
+++ b/src/jrummikub/model/StoneTray.java
@@ -209,11 +209,16 @@ public class StoneTray<E extends Sizeable> implements
 		};
 	}
 
-	/**
-	 * @param object
-	 */
 	public void pickUp(E object) {
 		objects.remove(object);
 	}
+	
+	
+	@Override
+	public StoneTray<E> clone() {
+		StoneTray<E> copy = new StoneTray();
+		copy.objects = (HashMap<E, Position>) objects.clone();
+		return copy;
+	}
 
 }
-- 
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