@Override public void execute(JsonApiDocument jsonApiDocument,Set<PersistentResource> resources,Optional<MultivaluedMap<String,String>> queryParams){
  if (isPresent(queryParams,INCLUDE)) {
    resources.forEach(null);
  }
}

@ Override public void execute ( JsonApiDocument jsonApiDocument , Set < PersistentResource > resources , Optional < MultivaluedMap < String , String > > queryParams ) { if ( isPresent ( queryParams , INCLUDE ) ) { resources . forEach ( null ) ; } }
if the include query param is present , this processor will add the requested relations resources to the included block of the jsonapidocument .
