transformers.addTransformer(new DataObject2String());
transformers.addTransformer(new DataObject2XMLStreamReader());
transformers.addTransformer(new XMLDocument2String());
transformers.addTransformer(new String2DataObject());
transformers.addTransformer(new XMLDocument2XMLStreamReader());
transformers.addTransformer(new XMLStreamReader2DataObject());
transformers.addTransformer(new XMLStreamReader2XMLDocument());
JavaClassIntrospectorExtensionPoint introspectors = registry.getExtensionPoint(JavaClassIntrospectorExtensionPoint.class);
introspectors.addClassVisitor(new HelperContextProcessor(assemblyFactory, contextRegistry));