UrlQuerySanitizer querySanitizer = new UrlQuerySanitizer(); querySanitizer.setUnregisteredParameterValueSanitizer(UrlQuerySanitizer.getAllButNulLegal()); querySanitizer.setAllowUnregisteredParamaters(true); querySanitizer.parseUrl(urlString); querySanitizer.getParameterList(), activityState, adjustConfig,