How to use

setOutputProperty

method

in

org.apache.xml.serializer.Serializer

 Processor p = new net.sf.saxon.s9api.Processor();
Serializer s = p.newSerializer();
s.setOutputProperty(Property.METHOD, "xml");
s.setOutputProperty(Property.INDENT, "yes");
s.setOutputStream(....);
XMLStreamWriter writer = s.getXMLStreamWriter();

Processor processor = new Processor(config);
Serializer serializer = processor.newSerializer();
serializer.setOutputProperty(Property.METHOD, "xml");
serializer.setOutputProperty(Property.INDENT, "yes");
serializer.setOutputStream(outputStream);