TDAT: 	public void reset() throws XFormsException {
		if (logger.isDebugEnabled()) {
			logger.debug(this + " perform reset");
		}
		// recreate instance document
		this.instanceDocument = createInstanceDocument();
		// notify to another elements (UI or DOM) whcih are bounded
		// with this instance that the instanceDocument to observe
		// has changed.
		rootNodeObservable.setRootNode(this.instanceDocument);

	}
 COM: <s> performs element reset </s>