public int getDifference(long minuendInstant, long subtrahendInstant) { return FieldUtils.safeToInt(FieldUtils.safeSubtract(minuendInstant, subtrahendInstant)); }
public long getDifferenceAsLong(long minuendInstant, long subtrahendInstant) { return FieldUtils.safeSubtract(minuendInstant, subtrahendInstant); }
public long getDifferenceAsLong(long minuendInstant, long subtrahendInstant) { long difference = FieldUtils.safeSubtract(minuendInstant, subtrahendInstant); return difference / iUnitMillis; }