String serviceID3 = "serviceID3";
ChangeNumberGenerator gen = new ChangeNumberGenerator( 1, 0);
ChangeNumber changeNumber1 = gen.newChangeNumber();
ChangeNumber changeNumber2 = gen.newChangeNumber();
ChangeNumber changeNumber3 = gen.newChangeNumber();
// Add records
handler.add(sn1, value1, serviceID1, changeNumber1);
handler.add(sn2, value2, serviceID2, changeNumber2);
handler.add(sn3, value3, serviceID3, changeNumber3);