SAX.setDocumentLocator()
SAX.startDocument()
SAX.internalSubset(EXAMPLE, (null), example.dtd)
SAX.resolveEntity( , example.dtd)
SAX.entityDecl(xml, 1, (null), (null), Extensible Markup Language)
SAX.getEntity(xml)
SAX.startElement(EXAMPLE, prop1='a&amp;b', prop2='&xml;')
SAX.characters(
  Test of entities in attribu, 35)
SAX.endElement(EXAMPLE)
SAX.endDocument()