--- jeuclid-parent-3.1.3/jeuclid-cli/build.xml	2008-09-24 07:02:58.000000000 +0200
+++ jeuclid-parent-3.1.3/jeuclid-cli/build.xml	2017-10-10 08:16:22.041856304 +0200
@@ -28,11 +28,11 @@
     </condition>
     <echo message="${commonscli.message}"/>
 
-    <available property="commonslang.present" classname="org.apache.commons.lang.StringUtils" classpathref="libs-build-classpath"/>
-    <condition property="commonslang.message" value="commons-lang Support PRESENT">
+    <available property="commonslang.present" classname="org.apache.commons.lang3.StringUtils" classpathref="libs-build-classpath"/>
+    <condition property="commonslang.message" value="commons-lang3 Support PRESENT">
       <equals arg1="${commonslang.present}" arg2="true"/>
     </condition>
-    <condition property="commonslang.message" value="commons-lang Support NOT Present">
+    <condition property="commonslang.message" value="commons-lang3 Support NOT Present">
       <not>
         <equals arg1="${commonslang.present}" arg2="true"/>
       </not>
--- jeuclid-parent-3.1.3/jeuclid-cli/src/main/java/net/sourceforge/jeuclid/app/Mml2xxx.java	2008-09-24 07:02:58.000000000 +0200
+++ jeuclid-parent-3.1.3/jeuclid-cli/src/main/java/net/sourceforge/jeuclid/app/Mml2xxx.java	2017-10-10 08:18:21.401856755 +0200
@@ -40,7 +40,7 @@
 import org.apache.commons.cli.Option;
 import org.apache.commons.cli.Options;
 import org.apache.commons.cli.ParseException;
-import org.apache.commons.lang.StringUtils;
+import org.apache.commons.lang3.StringUtils;
 
 /**
  * Utility class to be used from the command line to call the converters.