MessageTag produces unexpected results when tag pooling is in use. 
This is caused by first value of tag being present on all 
tag invocations.This can be fixed by this patch: 
 
  
--- MessageTag.java     Sun Sep  8 11:37:08 2002 
+++ NewMessageTag.java  Tue Sep 10 08:35:48 2002 
@@ -238,6 +238,8 @@ 
         throw new JspException("A bundle must be defined by the BundleTag 
prior to using a MessageTag."); 
         } 
  
+    _value = null; 
+ 
     // see if the bundle has a value, if not, we default to the tag contents 
     try 
         { 
@@ -306,6 +308,10 @@ 
         { 
         throw new JspException("IO Error: " + e.getMessage()); 
         } 
+ 
+    // clear current value 
+ 
+    _value = null; 
  
     // only process the body once 
     return BodyTag.EVAL_PAGE;