I used XI to generate a java proxy archive for a synchronous inbound message interface. The XI version is XI 3.0 SP11. The inbound message interface name is "ABC". In the generated archive, there are only 3 files whose names begin with "ABC". They're ABC_PortType.java, ABC_PortTypeBean.java and ABC_PortTypeImpl.template. How can I do further development and deployment for that proxy?