* determines if the result is different than from the last fetch, and if so, replaces
* the current URL trigger configuration with the fetched one.
*/
public void updateTriggerConfigURL() {
if (triggerInformationAction == null) {
triggerInformationAction = new GerritTriggerInformationAction();
}
triggerInformationAction.setErrorMessage("");
try {
if (isAnyServer()) {
triggerInformationAction.setErrorMessage("Dynamic trigger configuration needs "