--- build.xml.orig	2004-02-17 15:11:07.000000000 +0100
+++ build.xml	2004-02-17 21:30:12.000000000 +0100
@@ -19,7 +19,7 @@
 <project default="usage" basedir=".">
 
   <!-- enable compilation under IBM JDK 1.4 -->
-  <taskdef name="xjavac" classname="org.apache.xerces.util.XJavac"/>
+  <taskdef name="xjavac" classname="org.apache.tools.ant.taskdefs.Javac"/>
 
   <!-- Allow properties following these statements to be overridden -->
   <!-- Note that all of these don't have to exist.  They've just been defined