Program: 63700
Project: 63700
Buggy source:
public void testObjectToOutputStream() throws Exception {
  Object objectToWrite=getWriteControlObject();
  ByteArrayOutputStream stream=new ByteArrayOutputStream();
  XMLDescriptor desc=null;
  if (objectToWrite instanceof XMLRoot) {
    desc=(XMLDescriptor)xmlContext.getSession(0).getProject().getDescriptor(((XMLRoot)objectToWrite).getObject().getClass());
  }
 else {
    desc=(XMLDescriptor)xmlContext.getSession(0).getProject().getDescriptor(objectToWrite.getClass());
  }
  int sizeBefore=getNamespaceResolverSize(desc);
  jaxbMarshaller.setProperty(MarshallerProperties.MEDIA_TYPE,"String_Node_Str");
  try {
    jaxbMarshaller.marshal(objectToWrite,stream);
  }
 catch (  Exception e) {
    assertMarshalException(e);
    return;
  }
  int sizeAfter=getNamespaceResolverSize(desc);
  assertEquals(sizeBefore,sizeAfter);
  InputStream is=new ByteArrayInputStream(stream.toByteArray());
  Document testDocument=getTestDocument(is);
  stream.close();
  is.close();
  objectToXMLDocumentTest(testDocument);
  if (getProperties() != null) {
    log("String_Node_Str");
    ByteArrayOutputStream stream2=new ByteArrayOutputStream();
    JAXBContext jaxbContextFromJSONBindings=createJaxbContextFromJSONBindings();
    Marshaller jaxbMarshallerFromJSONBindings=jaxbContextFromJSONBindings.createMarshaller();
    jaxbMarshallerFromJSONBindings.setAttachmentMarshaller(jaxbMarshaller.getAttachmentMarshaller());
    jaxbMarshallerFromJSONBindings.setProperty(MarshallerProperties.NAMESPACE_PREFIX_MAPPER,jaxbMarshaller.getProperty(MarshallerProperties.NAMESPACE_PREFIX_MAPPER));
    jaxbMarshallerFromJSONBindings.setProperty(MarshallerProperties.OBJECT_GRAPH,jaxbMarshaller.getProperty(MarshallerProperties.OBJECT_GRAPH));
    jaxbMarshallerFromJSONBindings.marshal(objectToWrite,stream2);
    InputStream is2=new ByteArrayInputStream(stream2.toByteArray());
    Document testDocument2=parser.parse(is2);
    stream2.close();
    is2.close();
    objectToXMLDocumentTest(testDocument2);
  }
}

Fixed version (ground truth):
public void testObjectToOutputStream() throws Exception {
  Object objectToWrite=getWriteControlObject();
  ByteArrayOutputStream stream=new ByteArrayOutputStream();
  XMLDescriptor desc=null;
  if (objectToWrite instanceof XMLRoot) {
    desc=(XMLDescriptor)xmlContext.getSession(0).getProject().getDescriptor(((XMLRoot)objectToWrite).getObject().getClass());
  }
 else {
    desc=(XMLDescriptor)xmlContext.getSession(0).getProject().getDescriptor(objectToWrite.getClass());
  }
  int sizeBefore=getNamespaceResolverSize(desc);
  jaxbMarshaller.setProperty(MarshallerProperties.MEDIA_TYPE,"String_Node_Str");
  try {
    jaxbMarshaller.marshal(objectToWrite,stream);
  }
 catch (  Exception e) {
    assertMarshalException(e);
    return;
  }
  if (expectsMarshalException) {
    fail("String_Node_Str");
    return;
  }
  int sizeAfter=getNamespaceResolverSize(desc);
  assertEquals(sizeBefore,sizeAfter);
  InputStream is=new ByteArrayInputStream(stream.toByteArray());
  Document testDocument=getTestDocument(is);
  stream.close();
  is.close();
  objectToXMLDocumentTest(testDocument);
  if (getProperties() != null) {
    log("String_Node_Str");
    ByteArrayOutputStream stream2=new ByteArrayOutputStream();
    JAXBContext jaxbContextFromJSONBindings=createJaxbContextFromJSONBindings();
    Marshaller jaxbMarshallerFromJSONBindings=jaxbContextFromJSONBindings.createMarshaller();
    jaxbMarshallerFromJSONBindings.setAttachmentMarshaller(jaxbMarshaller.getAttachmentMarshaller());
    jaxbMarshallerFromJSONBindings.setProperty(MarshallerProperties.NAMESPACE_PREFIX_MAPPER,jaxbMarshaller.getProperty(MarshallerProperties.NAMESPACE_PREFIX_MAPPER));
    jaxbMarshallerFromJSONBindings.setProperty(MarshallerProperties.OBJECT_GRAPH,jaxbMarshaller.getProperty(MarshallerProperties.OBJECT_GRAPH));
    jaxbMarshallerFromJSONBindings.marshal(objectToWrite,stream2);
    InputStream is2=new ByteArrayInputStream(stream2.toByteArray());
    Document testDocument2=parser.parse(is2);
    stream2.close();
    is2.close();
    objectToXMLDocumentTest(testDocument2);
  }
}