1  SAX.setDocumentLocator()
 2  SAX.startDocument()
 3  SAX.startElement(a)
 4  SAX.characters(
 5      , 5)
 6  SAX.startElement(B)
 7  SAX.characters(
 8          , 9)
 9  SAX.startElement(C)
10  SAX.endElement(C)
11  SAX.characters(   , 3)
12  SAX.characters(
13  , 1)
14  SAX.endElement(B)
15  SAX.characters(
16  , 1)
17  SAX.endElement(a)
18  SAX.endDocument()