Make model fully serializable

git-svn-id: svn://sunsvr01.isp.uni-luebeck.de/swproj13/trunk@381 72836036-5685-4462-b002-a69064685172

1 files changed, 9 insertions, 5 deletions

diff --git a/src/jrummikub/util/Pair.java b/src/jrummikub/util/Pair.java
index 91fcbed..80b9ea0 100644
--- a/src/jrummikub/util/Pair.java
+++ b/src/jrummikub/util/Pair.java
@@ -1,14 +1,18 @@
 package jrummikub.util;
 
+import java.io.Serializable;
+
 /**
  * A pair of objects
  * 
  * @param <T1>
- *            Type of first component
+ *          Type of first component
  * @param <T2>
- *            Type of second component
+ *          Type of second component
  */
-public class Pair<T1, T2> {
+public class Pair<T1, T2> implements Serializable {
+	private static final long serialVersionUID = 9197464436906172698L;
+
 	private final T1 first;
 	private final T2 second;
 
@@ -16,9 +20,9 @@ public class Pair<T1, T2> {
 	 * Create a new pair from two values
 	 * 
 	 * @param first
-	 *            the first pair component
+	 *          the first pair component
 	 * @param second
-	 *            the second pair component
+	 *          the second pair component
 	 */
 	public Pair(T1 first, T2 second) {
 		this.first = first;