params.add(new Integer(12345)) ;
params.add(new Long(23456)) ;
params.add(new Float(1.234)) ;
params.add(new Double(2.345)) ;
params.add(new byte[] {1, 2, 3}) ;
Date d = new Date();
d.Day = 26; d.Month = 1; d.Year = 2001;
params.add(d) ;
Time t = new Time();
t.Hours = 1; t.HundredthSeconds = 12; t.Minutes = 25; t.Seconds = 14;
params.add(t) ;