diff --git a/build.xml b/build.xml
index d9e7b0d..3dd35fd 100644
--- a/build.xml
+++ b/build.xml
@@ -101,38 +101,12 @@
          xmlns:artifact="antlib:org.apache.maven.artifact.ant"
 >
 
-  <!-- Ant tasks definition for JaCoCo tasks -->
-  <taskdef resource="org/jacoco/ant/antlib.xml" uri="antlib:org.jacoco.ant">
-    <classpath path="${jacocoant_jar}" />
-  </taskdef>
-  <!-- Note: to enable/disable the code coverage, we found shorter to use the agent, versus the coverage tasks
-       Note: looks we cannot use properties here in the values -->
-  <jacoco:agent property="jacocoagentvmparam"
-                enabled="true"
-                destfile="target/jacoco/jacoco.exec"
-                classdumpdir="target/jacoco/dump"
-                append="true"
-  />
-  <!-- to disable code coverage comment the previous definition and uncomment the next two -->
-  <!--
-  <jacoco:agent property="jacocoagentvmparam" enabled="false" />
-  <property name="no_code_coverage" value="true"/>
-  -->
-
-  <!-- Ant type definition for Maven tasks -->
-  <typedef resource="org/apache/maven/artifact/ant/antlib.xml" uri="antlib:org.apache.maven.artifact.ant">
-    <classpath path="${mavenanttasks_jar}" />
-  </typedef>
-
   <!-- Import JTB properties -->
   <import file="jtb_props.xml" />
 
   <!-- Import JavaCC properties -->
   <import file="javacc_props.xml" />
 
-  <!-- Import build file for html  -->
-  <import file="build_jtb_html.xml" />
-
   <!-- Echo JTB and JavaCC / JJTree properties -->
   <target name="echo_all_props">
     <antcall target="echo_jtb_props" />
@@ -169,7 +143,6 @@
     <antcall target="build_examplesparsers" />
     <antcall target="run_testparsers" />
     <antcall target="run_examplesparsers" />
-    <antcall target="generate_html" />
   </target>
 
   <!-- Check the versions set in 3 places - see jtb_props.xml -->
@@ -1831,7 +1804,7 @@
     <move file="${jtb_prev_jar_src}" tofile="${jtb_new_jar_src}" overwrite="false" />
   </target>
 
-  <target name="clean" depends="clean_classes, clean_all_gen_files, clean_html" />
+  <target name="clean" depends="clean_classes, clean_all_gen_files" />
 
   <!-- Clean Java classes -->
   <target name="clean_classes">
@@ -2305,152 +2278,4 @@ public class TokenMgrError</replacevalue>
     <echo>toto:${toto}</echo>
   </target>
 
-  <!-- ************************************** maven related targets ************************************** -->
-  <!-- never used by MMa -->
-
-  <!-- FAn: COMMENT ??? -->
-  <artifact:pom id="jtb.pom" file="pom.xml" />
-
-  <!-- FAn: COMMENT ??? -->
-  <target name="dist" depends="build_all, javadoc" description="build a distribution">
-    <property name="install-name" value="${target-folder}/jtb-${jtb_vp_version}" />
-
-    <!-- FAn: COMMENT ??? -->
-    <delete file="${install-name}-distribution.tar.gz" />
-    <tar destfile="${install-name}-distribution.tar.gz" compression="gzip">
-      <tarfileset username="root"
-                  uid="1"
-                  group="root"
-                  prefix="jtb-${jtb_vp_version}/doc"
-                  filemode="444"
-                  dir="doc"
-      />
-      <tarfileset username="root"
-                  uid="1"
-                  group="root"
-                  prefix="jtb-${jtb_vp_version}"
-                  filemode="444"
-                  file="LICENSE"
-      />
-      <tarfileset username="root"
-                  uid="1"
-                  group="root"
-                  prefix="jtb-${jtb_vp_version}/${target-folder}"
-                  filemode="444"
-                  file="${jtb}"
-      />
-    </tar>
-
-    <!-- FAn: COMMENT ??? -->
-    <delete file="${install-name}-distribution.zip" />
-    <zip destfile="${install-name}-distribution.zip">
-      <zipfileset prefix="jtb-${jtb_vp_version}/${target-folder}" filemode="444" file="${jtb}" />
-      <zipfileset prefix="jtb-${jtb_vp_version}/doc" filemode="444" dir="doc" />
-      <!-- zipfileset prefix="jtb-${jtb_vp_version}/examples" filemode="444" dir="examples/" / -->
-      <zipfileset prefix="jtb-${jtb_vp_version}" filemode="444" file="LICENSE" />
-    </zip>
-
-    <!-- FAn: COMMENT ??? -->
-    <delete dir="." includes="**/*.class" />
-    <delete file="${install-name}-sources.tar.gz" />
-    <tar destfile="${install-name}-sources.tar.gz" compression="gzip">
-      <tarfileset username="root"
-                  uid="1"
-                  group="root"
-                  prefix="jtb-${jtb_vp_version}"
-                  filemode="444"
-                  file="./**"
-                  excludes=".git, target/**, temp/**, .svn, CVS, **/*.zip, **/*.tar.gz"
-      />
-    </tar>
-
-    <!-- FAn: COMMENT ??? -->
-    <delete file="${install-name}-sources.jar" />
-    <zip destfile="${install-name}-sources.jar">
-      <zipfileset prefix="jtb-${jtb_vp_version}"
-                  filemode="444"
-                  file="./**"
-                  excludes=".svn,CVS,**/*.zip,**/*.tar.gz, deployment_pom/**, target/**, dist/**, temp/**"
-      />
-    </zip>
-  </target>
-
-
-  <!-- FAn: COMMENT ??? -->
-  <target name="javadoc">
-    <property name="install-name" value="${target-folder}/jtb-${jtb_vp_version}" />
-
-    <delete dir="${target-folder}/javadoc" />
-    <mkdir dir="${target-folder}/javadoc" />
-    <javadoc destdir="${target-folder}/javadoc">
-      <fileset dir="${jtb_src_dir}" />
-    </javadoc>
-
-    <zip destfile="${install-name}-javadoc.jar" basedir="${target-folder}/javadoc">
-    </zip>
-  </target>
-
-  <!-- FAn: COMMENT ??? -->
-  <target name="install" depends="">
-    <artifact:install file="${jtb_prev_jar}">
-      <pom refid="jtb.pom" />
-    </artifact:install>
-  </target>
-
-  <!-- FAn: COMMENT ??? -->
-  <target name="deploy" depends="dist" description="deploy snapshot version to Maven snapshot repository">
-    <artifact:mvn>
-      <arg value="org.apache.maven.plugins:maven-deploy-plugin:2.8:deploy-file" />
-      <arg value="-Durl=${ossrh-snapshots-repository-url}" />
-      <arg value="-DrepositoryId=${ossrh-server-id}" />
-      <arg value="-DpomFile=pom.xml" />
-      <arg value="-Dfile=${jtb-path}" />
-    </artifact:mvn>
-  </target>
-
-  <!-- defined maven snapshots and staging repository id and url -->
-  <property name="ossrh-snapshots-repository-url"
-            value="https://oss.sonatype.org/content/repositories/snapshots/"
-  />
-  <property name="ossrh-staging-repository-url"
-            value="https://oss.sonatype.org/service/local/staging/deploy/maven2/"
-  />
-  <!-- there server id in the Maven settings.xml -->
-  <property name="ossrh-server-id" value="ossrh" />
-
-  <!-- before this, update project version (both jtb_props.xml and pom.xml) from SNAPSHOT to RELEASE -->
-  <target name="stage" depends="" description="deploy release version to Maven staging repository">
-    <!-- sign and deploy the main artifact -->
-    <artifact:mvn>
-      <arg value="org.apache.maven.plugins:maven-gpg-plugin:1.5:sign-and-deploy-file" />
-      <arg value="-Durl=${ossrh-staging-repository-url}" />
-      <arg value="-DrepositoryId=${ossrh-server-id}" />
-      <arg value="-DpomFile=pom.xml" />
-      <arg value="-Dfile=${jtb-path}" />
-      <arg value="-Pgpg" />
-    </artifact:mvn>
-
-    <!-- sign and deploy the sources artifact -->
-    <artifact:mvn>
-      <arg value="org.apache.maven.plugins:maven-gpg-plugin:1.5:sign-and-deploy-file" />
-      <arg value="-Durl=${ossrh-staging-repository-url}" />
-      <arg value="-DrepositoryId=${ossrh-server-id}" />
-      <arg value="-DpomFile=pom.xml" />
-      <arg value="-Dfile=${jtb-sources-path}" />
-      <arg value="-Dclassifier=sources" />
-      <arg value="-Pgpg" />
-    </artifact:mvn>
-
-    <!-- sign and deploy the javadoc artifact -->
-    <artifact:mvn>
-      <arg value="org.apache.maven.plugins:maven-gpg-plugin:1.5:sign-and-deploy-file" />
-      <arg value="-Durl=${ossrh-staging-repository-url}" />
-      <arg value="-DrepositoryId=${ossrh-server-id}" />
-      <arg value="-DpomFile=pom.xml" />
-      <arg value="-Dfile=${jtb-javadoc-path}" />
-      <arg value="-Dclassifier=javadoc" />
-      <arg value="-Pgpg" />
-    </artifact:mvn>
-  </target>
-
 </project>