/// <summary>
/// Create a copy of <see cref="OrderPairReplaceMessage"/>.
/// </summary>
/// <returns>Copy.</returns>
public override Message Clone()
{
var clone = new OrderPairReplaceMessage
{
Message1 = Message1?.TypedClone(),
Message2 = Message2?.TypedClone(),
};
CopyTo(clone);
return(clone);
}