title: Utilize Axis2 Client code
body: <p>I am using WSO2 Dev Studio 3.5, I have used Generate Axis2 Web Service Client feature to generate new Axis2 Client. The Dev Studio created new Project and generated Stub for me, but I don't know how to utilize this Stub. I created new class in the same package with generated stub and tried 2 way below, but it all introduced error:</p>
  
  <pre><code>AdderStub stub = new AdderStub()
  </code></pre>
  
  <p>Error:</p>
  
  <pre><code>Exception in thread "main" java.lang.NoClassDefFoundError: javax/wsdl/WSDLException
      at axis2.adder.AdderStub.populateAxisService(AdderStub.java:41)
      at axis2.adder.AdderStub.&lt;init&gt;(AdderStub.java:88)
      at axis2.adder.AdderStub.&lt;init&gt;(AdderStub.java:77)
      at axis2.adder.AdderStub.&lt;init&gt;(AdderStub.java:126)
      at axis2.adder.AdderStub.&lt;init&gt;(AdderStub.java:118)
      at axis2.adder.TestAdder.main(TestAdder.java:19)
  Caused by: java.lang.ClassNotFoundException: javax.wsdl.WSDLException
      at java.net.URLClassLoader$1.run(Unknown Source)
      at java.net.URLClassLoader$1.run(Unknown Source)
      at java.security.AccessController.doPrivileged(Native Method)
      at java.net.URLClassLoader.findClass(Unknown Source)
      at java.lang.ClassLoader.loadClass(Unknown Source)
      at sun.misc.Launcher$AppClassLoader.loadClass(Unknown Source)
      at java.lang.ClassLoader.loadClass(Unknown Source)
      ... 6 more
  
  
  AdderStub stub = new AdderStub(null, "http://localhost:9763/services/Adder");
  </code></pre>
  
  <p>Error:</p>
  
  <pre><code>Exception in thread "main" java.lang.NoClassDefFoundError: org/apache/ws/commons/schema/utils/NamespacePrefixList
      at axis2.adder.AdderStub.populateAxisService(AdderStub.java:41)
      at axis2.adder.AdderStub.&lt;init&gt;(AdderStub.java:88)
      at axis2.adder.AdderStub.&lt;init&gt;(AdderStub.java:77)
      at axis2.adder.TestAdder.main(TestAdder.java:19)
  Caused by: java.lang.ClassNotFoundException: org.apache.ws.commons.schema.utils.NamespacePrefixList
      at java.net.URLClassLoader$1.run(Unknown Source)
      at java.net.URLClassLoader$1.run(Unknown Source)
      at java.security.AccessController.doPrivileged(Native Method)
      at java.net.URLClassLoader.findClass(Unknown Source)
      at java.lang.ClassLoader.loadClass(Unknown Source)
      at sun.misc.Launcher$AppClassLoader.loadClass(Unknown Source)
      at java.lang.ClassLoader.loadClass(Unknown Source)
      ... 4 more
  </code></pre>
  
  <p>Could you please help me to utilized Axis2 Client code generated by WSO2 Dev Studio? thanks.</p>
  
  <p>Regards,
  Trong</p>