From 05abb4dea4e4b1ce301c211898da8cda4d3f0508 Mon Sep 17 00:00:00 2001
From: mdb <mdb@6335cc39-0255-0410-8fd6-9bcaacd3b74c>
Date: Wed, 13 Sep 2006 00:41:04 +0000
Subject: [PATCH] Allow IntTuple to be serialized.

git-svn-id: https://samskivert.googlecode.com/svn/trunk@1903 6335cc39-0255-0410-8fd6-9bcaacd3b74c
---
 src/java/com/samskivert/util/IntTuple.java | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/java/com/samskivert/util/IntTuple.java b/src/java/com/samskivert/util/IntTuple.java
index 3722169e..2f00eb05 100644
--- a/src/java/com/samskivert/util/IntTuple.java
+++ b/src/java/com/samskivert/util/IntTuple.java
@@ -20,11 +20,13 @@
 
 package com.samskivert.util;
 
+import java.io.Serializable;
+
 /**
  * A simple object that holds a reference to two ints.
  */
 public class IntTuple
-    implements Comparable<IntTuple>
+    implements Comparable<IntTuple>, Serializable
 {
     /** The left int. */
     public int left;