--- build.xml	2016-09-27 18:40:46.000000000 +0200
+++ build.xml	2017-12-22 14:25:06.179829018 +0100
@@ -1071,16 +1071,6 @@
         doctitle="Apache Derby V${major}.${minor} Internals"
         Footer="${javadoc.Footer}"
         bottom="Apache Derby V${major}.${minor} Internals - <i>Copyright © 2004,${copyright.year} The Apache Software Foundation. All Rights Reserved.</i>">
-        <taglet name="org.apache.derbyBuild.javadoc.FormatIdTaglet" 
-                path="${basedir}/classes"/>
-        <taglet name="org.apache.derbyBuild.javadoc.PurposeTaglet" 
-                path="${basedir}/classes"/>
-        <taglet name="org.apache.derbyBuild.javadoc.UpgradeTaglet" 
-                path="${basedir}/classes"/>
-        <taglet name="org.apache.derbyBuild.javadoc.DiskLayoutTaglet" 
-                path="${basedir}/classes"/>
-        <taglet name="org.apache.derbyBuild.javadoc.EndFormatTaglet" 
-                path="${basedir}/classes"/>
       <fileset dir="${derby.engine.src.dir}"
                excludesfile="${javadoc.exclusions}"/>
       <fileset dir="${derby.client.src.dir}"