calendar.add(Calendar.YEAR, -30);
System.out.println();
System.out.println(">Deleting rows of employees older than 30 years old.");
System.out.println();
db.beginTransaction(SqlJetTransactionMode.WRITE);
try {
ISqlJetCursor deleteCursor = table.scope(DOB_INDEX,
new Object[] {Long.MIN_VALUE},
new Object[] {calendar.getTimeInMillis()});
while (!deleteCursor.eof()) {