TinyBuilder builder = new TinyBuilder();
Receiver receiver = builder;
receiver.setConfiguration(controller.getConfiguration());
receiver.open();
c2.changeOutputDestination(null, receiver, false, Validation.PRESERVE, null);
processChildren(c2);
receiver.close();
DocumentInfo dtdRoot = builder.getCurrentDocument();
SequenceIterator children = dtdRoot.iterateAxis(Axis.CHILD);