1SAX.setDocumentLocator()
2SAX.startDocument()
3SAX.internalSubset(test, , )
4SAX.entityDecl(ampproblem, 1, (null), (null), &)
5SAX.getEntity(ampproblem)
6SAX.externalSubset(test, , )
7SAX.getEntity(ampproblem)
8SAX.startElement(t, a='&ampproblem;')
9SAX.characters(a, 1)
10SAX.endElement(t)
11SAX.endDocument()
12