protected override bool CheckEquality(Address other)
{
var address = (UnitedStatesAddress)other;
if (!base.CheckEquality(other))
{
return(false);
}
return(Line2.AreEqualDespiteCase(address.Line2) &&
State.AreEqualDespiteCase(address.State) &&
PostalCode.AreEqualDespiteCase(address.PostalCode));
}