Error serializing XML document.

Question

We are trying to serialize XML document using Oracle XML Parser (9.2.0.5.0).
Here is the code used for serialization
public static void write(Document doc, File resultFile) {
try {
// Create a TransformerFactory
TransformerFactory transformerFactory = TransformerFactory.newInstance();
// Create a new Transformer for Identity Transformation
Transformer transformer = transformerFactory.newTransformer();
// Make passed document the DOM source
DOMSource source = new DOMSource(doc);
// Make result file the Stream Result
StreamResult result = new StreamResult(new FileOutputStream(resultFile));
// Write the document by means of Identity Transformation
transformer.transform(source, result);
} catch (Exception exc) {
exc.printStackTrace();
Document to be serialized
test.xml
<?xml version="1.0"?>
<!DOCTYPE test SYSTEM "test.dtd">
<!-- This is a comment -->
<Test>
<TestElement>Test Data</TestElement>
</Test>
test.dtd
<!-- DTD -->
<!ELEMENT Test (TestElement)>
<!ELEMENT TestElement (#PCDATA)>
The serialized document looked like
<?xml version = '1.0'?>
<?#comment This is a comment ?><Test>
<TestElement>Test Data</TestElement>
</Test>
First of all the DOCTYPE declaration was not present in the serialized document.
Secondly the comments appeared in a wrong way, which even made it an invalid XML document.
How do we get this to work?
Thanks
Sagar

Answer 1

On 9.2.0.3.0 you can try dbms_xdb.deleteResource(Path,4)