struts2-cdi-example/src/main/resources/struts.xml

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE struts PUBLIC
          "-//Apache Software Foundation//DTD Struts Configuration 2.0//EN"       
          "http://struts.apache.org/dtds/struts-2.0.dtd">
<struts>
  <constant name="struts.enable.DynamicMethodInvocation" value="false"/>
  <constant name="struts.devMode" value="true"/>
  
    <package name="numberguess" extends="struts-default">

        <action name="NumberGuess" class="org.apache.struts2.example.cdi.NumberGuess">
            <result>/WEB-INF/pages/NumberGuess.jsp</result>
        </action>

        <action name="guess" class="org.apache.struts2.example.cdi.NumberGuess" method="guess">
            <result>/WEB-INF/pages/NumberGuess.jsp</result>
        </action>

    </package>

</struts>