return Collections.emptyMap();
}
/** 'Create' params given the provided url, no magic occurs */
static public Map<String,Serializable> createParams(URL url){
WWServiceExtension factory = new WWServiceExtension();
Map<String,Serializable> params = factory.createParams(url);
if( params != null) return params;
Map<String,Serializable> params2 = new HashMap<String,Serializable>();
params2.put(WWService.WW_URL_KEY, url);