Properties prevProperties = transformer.getOutputFormat().getProperties();
// We have to make sure we get an output properties with the proper
// defaults for the HTML method. The easiest way to do this is to
// have the OutputProperties class do it.
OutputProperties htmlOutputProperties = new OutputProperties(Method.HTML);
htmlOutputProperties.copyFrom(prevProperties, true);
Properties htmlProperties = htmlOutputProperties.getProperties();
try
{
Serializer oldSerializer = transformer.getSerializer();