* the DOM tree.
*
* @return an instance of a DomDocument (or subclass)
*/
protected DomDocument getDomDocument() {
return new GlassFishDocument(habitat,
Executors.newCachedThreadPool(new ThreadFactory() {
public Thread newThread(Runnable r) {
Thread t = Executors.defaultThreadFactory().newThread(r);
t.setDaemon(true);