java treeset
import java.util.*;
// Declare the variable using the interface of the object for flexibility.
// Non-primative data types only.
Set<String> movies = new TreeSet<String>();
movies.add(E);
// TreeSet will be sorted by element.
// Work with any comparable object.
movies.add("The Shining");
movies.add("Dawn of the Dead");
movies.add("Zombieland");TreeSet
// extrait de la classe TreeSet
public class TreeSet extends AbstractSet
implements SortedSet, Cloneable, java.io.Serializable {
//...
public TreeSet() {
this(new TreeMap());
}
//...
}treeset
TreeSet: Can contain only unique values and it is sorted in ascending order
TreeMap: Can contain only unique keys and keys are sorted in ascending order.Copyright © 2021 Codeinu
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