Hi,
No idea about the first issue, waiting for solution.
For second issue, we can do it by following way.
TreeSet set = new TreeSet(new Comparator() {
public int compare(Object o1, Object o2) {
return o1.toString().compareTo(o2.toString());
}
});
Then we can put all kinds of object.
Zjibo
---------------------------------------------------------------------------------------------
On Wed, Sep 30, 2009 at 12:20 AM, Eudis René Duarte Sanguino <
[email protected]> wrote:
>
> the exercise says:
>
> - Create your own NetBeans project named as MyTreeSet
> - Create your own TreeSet object with initial capacity of 5 *//don't
> exist a constructor with this parameter*
> - Add the following objects to the newly created TreeSet object
> - 2 String objects
> - 2 MyOwnClass object (You will have to create MyOwnClass.java
> first)*//how I create this class?, I have implemented Comparable
> interfaz, but I am not sure*
> - 3 Integer ojbects
> - Create Iterator object from the TreeSet object and iterate them to
> get displayed
>
>
> *this is MyOwnClass:*
>
> package mytreeset;
>
> import java.lang.Comparable;
>
> public class MyOwnClass implements Comparable<MyOwnClass> {
>
> public int compareTo(MyOwnClass o){
> return 0;
>
> }
> }
>
> >
>
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