/StatisticsNode.java/1.1/Thu Apr  7 23:32:55 2005//
/IStatistic.java/1.1/Wed Apr 13 21:34:56 2005//
/IGroupStatistic.java/1.1/Thu Apr 14 00:30:07 2005//
/StatisticsAnalyzer.java/1.3/Thu Apr 14 00:35:42 2005//
/StatisticsWriter.java/1.2/Wed Apr 13 22:49:47 2005//
D
