The service class does not comply to one or more requirements of the JAX-RPC 1.1 specification, and may not deploy or function correctly

Question

I am new to Java Webservices, currently I am trying to create a simple SOAP based web-services but getting issue in creating it.

Here is my webservice class:

Answer 1

JAX-RPC 1.1 spec provides something called pluggable serializers and deserializers to support collection classes.