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-rw-r--r--src/jrummikub/util/Pair.java14
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;