q1.constrain("DTITLE", OP.CONTAINS, FUNCTION.TO_UPPER, "the");
q1.constrain("DYEAR", OP.RANGE, 2000, 2009);
q1.sortBy("DTITLE");
q1.sortBy("DGENRE");
q1.sortByDescending("DYEAR");
ObjectSet<Disc> discs = q1.execute();
int discsSize = discs.size();
int age = Integer.MIN_VALUE;