java TreeSets code example
Example 1: TreeSet
TreeSet ensemble = new TreeSet();
Comparator comparateur = new Comparateur();
TreeSet ensemble = new TreeSet(comparateur);
public class Comparateur implements Comparator {
public int compare(Object obj1, Object obj2){
return ((Comparable)obj2).compareTo(obj1);
}
public boolean equals(Object obj){
return this.equals(obj);
}
}
Example 2: TreeSet
public class TreeSet extends AbstractSet
implements SortedSet, Cloneable, java.io.Serializable {
public TreeSet() {
this(new TreeMap());
}
}