From: yeom <yeom>
Date: Fri, 8 Jul 2011 21:26:17 +0000 (+0000)
Subject: override toString method for better debug message
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=29dc966f877b13df29d99c793eb61c340e6d0c86;p=IRC.git

override toString method for better debug message
---

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+">";
+  }
+  
 }
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