List<Transformer> transformers = new ArrayList<Transformer>();
// Adding JAXB transformers
transformers.add(new JAXB2Node());
transformers.add(new Node2JAXB());
transformers.add(new XMLStreamReader2JAXB());
// Adding XMLBeans transformers
transformers.add(new XmlObject2Node());
transformers.add(new XmlObject2XMLStreamReader());