5. Passing a Copied Value in and out of methods.
- By Kevlin Henney
- March 15, 2000
Listing 5. Passing a Copied Value in and out of methods.
class Order
{
...
public void setDeliveryDate(Date newDeliveryDate)
{ deliveryDate = (Date) newDeliveryDate.clone(); }
public Date getDeliveryDate()
{ return (Date) deliveryDate.clone(); }
private Date deliveryDate;
}
About the Author
Kevlin Henney is a Principal Technologist with QA Training in the UK.