@Documented
@Retention(value=RUNTIME)
@Target(value=METHOD)
public static @interface GwtCreateResource.ClassType

This annotation can be applied to the resource getter method in order to call GWT.create with a class literal other than that of the return type parameterization. This annotation would be used with RPC endpoints:

@ClassType(Service.class)
 GwtCreateResource<ServiceAsync> rpc();