Hello,

Here is the code:

import java.util.Stack;

public class Clone implements Cloneable {

  Stack<Object> stack = new Stack<Object>();

  public Clone() {
  }

  public Object clone() throws CloneNotSupportedException {
     Clone rv = (Clone) super.clone();
     rv.stack = (Stack<Object>) stack.clone();
     return rv;
  }

  public static void main (String[] args) throws
CloneNotSupportedException {
     System.out.println("hello world!");
     Clone a = new Clone();
     Clone b = (Clone) a.clone();
  }
}

It seems like the explicit cast should prevent the warning, but it does
not.  Without the explicit cast, the code generates a compile error.  I
can live with warnings, but it sure seems like what I am trying to do
is valid.  Did the language designers (1.5) miss this on accident, or
is there something simple that I am missing?  Does anybody have any
thoughts?

Thanks,
Randall