[Axis2] client user name / password setting using Axis2.1.2

[Raju Kullolli]

Hi 
 
   I'm using the Axis 2.1.2, Accessing the service over the https.
   I need to know how to 
   a) setup user name and 
   b) password to the client code / Stub code.
 
          I have generated stub code by using WSDL2JAVA
 
   In Axis 1.4 , we can set 
 
    call.setUsername("user_name") ;       //org.apache.axis.client.Call API 
    call.setPassword("Password") ;  //org.apache.axis.client.Call 
 
   How can we achieve the same using Axis 2.1.2
 
   Please help me in resolving this issue ASAP.
 
Thanks
Raju