From 29dc966f877b13df29d99c793eb61c340e6d0c86 Mon Sep 17 00:00:00 2001
From: yeom <yeom>
Date: Fri, 8 Jul 2011 21:26:17 +0000
Subject: [PATCH] override toString method for better debug message

---
 Robust/src/Util/Pair.java | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/Robust/src/Util/Pair.java b/Robust/src/Util/Pair.java
index 72fb22bc..0125f3c4 100644
--- a/Robust/src/Util/Pair.java
+++ b/Robust/src/Util/Pair.java
@@ -26,4 +26,9 @@ public class Pair<A,B> {
     return a.equals(t.a)&&(((b!=null)&&(t.b!=null)&&b.equals(t.b))||
                            ((b==null)&&(t.b==null)));
   }
+  
+  public String toString(){
+    return "<"+a+","+b+">";
+  }
+  
 }
\ No newline at end of file
-- 
2.34.1