clone a List
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Posted By:   Ivn_Tcakov
Posted On:   Wednesday, December 12, 2001 01:22 PM

Hello I am trying to create a copy of a List class and this is how I did it: package musr.client.gui.util; import java.awt.*; public class ListC extends List implements Cloneable { // Constructor public ListC(int p0, boolean p1) {super(p0,p1);} public Object clone() throws CloneNotSupportedException { ListC returnValue = (ListC)super.clone(); return returnValue; } } However, when I call, someList = (ListC)someList.clone(); nothing happens, the newly created list is null. Can anyone help me out with a suggestion or a comment? Thanks Ivan    More>>

Hello I am trying to create a copy of a List class and this is
how I did it:

			
package musr.client.gui.util;
import java.awt.*;

public class ListC extends List implements Cloneable {
// Constructor
public ListC(int p0, boolean p1) {super(p0,p1);}

public Object clone() throws CloneNotSupportedException {
ListC returnValue = (ListC)super.clone();
return returnValue;
}
}

However, when I call,
someList = (ListC)someList.clone();
nothing happens, the newly created list is null.
Can anyone help me out with a suggestion or a comment?
Thanks
Ivan    <<Less
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