Returns a new instance of the same class as the receiver, whose slots have been filled in with <em>copies</em> of the values in the slots of the receiver. That is, the returned object is a <em>deep copy</em> of the receiver.
@return a copy of the receiver.
See Implementation
Returns a new instance of the same class as the receiver, whose slots have been filled in with <em>copies</em> of the values in the slots of the receiver. That is, the returned object is a <em>deep copy</em> of the receiver.
@return a copy of the receiver.