package codeurjava.TreeMap;Exécution:
import java.util.TreeMap;
public class TreeMapCopy {
public static void main(String a[]){
TreeMaphmap = new TreeMap ();
//ajouter les pairs clé-valeur
hmap.put(1, "un");
hmap.put(2, "deux");
hmap.put(3,"trois");
hmap.put(4,"quatre");
hmap.put(5,"cinq");
hmap.put(6,"six");
System.out.println("TreeMap avant : "+hmap);
System.out.println("Vider TreeMap");
hmap.clear();
System.out.println("TreeMap après : "+hmap);
}
}
TreeMap avant : {1=un, 2=deux, 3=trois, 4=quatre, 5=cinq, 6=six}
Vider TreeMap
TreeMap après : {}
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