[Validation] Show error when trying to inject unsupported type with @Context

The @Context annotation allows to inject instances of javax.ws.rs.core.HttpHeaders, javax.ws.rs.core.UriInfo, javax.ws.rs.core.Request, javax.servlet.HttpServletRequest, javax.servlet.HttpServletResponse, javax.servlet.ServletConfig, javax.servlet.ServletContext, and javax.ws.rs.core.SecurityContext objects.

If the code is something like that:

	@POST
	public Response save(Content content, @Context UriInfo uri, @Context UriBuilder uriBuilder) {
         ...
        }

then the JAX-RS implementation will set 'uriBuilder' not null, which will probably lead to a NullPointerException somewhere in the method code..

The JAX-RS plugin should report a warning/error to check that the injected type is limited to the list given above.