The SAX2Count sample parses an XML file and prints out a count of the number of
          elements in the file. To run SAX2Count, enter the following 
          
          The following parameters may be set from the command line 
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Usage:
    SAX2Count [options] <XML file | List file>
This program invokes the SAX2XMLReader, and then prints the
number of elements, attributes, spaces and characters found
in each XML file, using SAX2 API.
Options:
    -l          Indicate the input file is a List File that has a list of xml files.
                Default to off (Input file is an XML file).
    -v=xxx      Validation scheme [always | never | auto*].
    -f          Enable full schema constraint checking processing. Defaults to off.
    -n          Disable namespace processing. Defaults to on.
                NOTE: THIS IS OPPOSITE FROM OTHER SAMPLES.
    -s          Disable schema processing. Defaults to on.
                NOTE: THIS IS OPPOSITE FROM OTHER SAMPLES.
    -locale=ll_CC specify the locale, default: en_US 
    -?          Show this help.
  * = Default if not provided explicitly.
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-v=always will force validation
             -v=never will not use any validation
             -v=auto will validate if a DOCTYPE declaration or a schema declaration is present in the XML document
          Here is a sample output from SAX2Count
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|  | cd xerces-c2_7_0-linux/samples/data
SAX2Count -v=always personal.xml
personal.xml: 60 ms (37 elems, 12 attrs, 134 spaces, 134 chars) |  | 
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Running SAX2Count with the validating parser gives a different result because
          ignorable white-space is counted separately from regular characters.
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|  | SAX2Count -v=never personal.xml
personal.xml: 10 ms (37 elems, 12 attrs, 0 spaces, 268 chars) |  | 
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Note that the sum of spaces and characters in both versions is the same.
          |  | The time reported by the program may be different depending on your
          machine processor. |