if (!zoneclone.equals(zone)) errln("FAIL: clone or operator== failed");
zoneclone.setID("abc");
if (zoneclone.equals(zone)) errln("FAIL: clone or operator!= failed");
// delete zoneclone;
zoneclone = (TimeZone)zone.clone();
if (!zoneclone.equals(zone)) errln("FAIL: clone or operator== failed");
zoneclone.setRawOffset(45678);
if (zoneclone.equals(zone)) errln("FAIL: clone or operator!= failed");
// C++ only