1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
| import java.util.*;
class Etudiants
{
public void afficherEtudiants(HashMap liste)
{
if(liste.size() != 0)
{
Iterator it = liste.keySet().iterator();
while(it.hasNext())
{
System.out.println("Valeur = " + it.next());
}
}
else
{
System.out.println("Liste d'étudiants vide !");
}
}
public static void main(String[] arg)
{
try
{
HashMap<Integer, String> etu = new HashMap<Integer, String>();
etu.put(1, "Tito");
etu.put(2, "Loluna");
System.out.println("HasHMap : " + etu.get(1));
afficherEtudiants(etu);
}
catch(NoSuchMethodError e)
{
System.out.println("Error " + e.getMessage());
}
finally
{
System.out.println("On execute mlaré tout !");
}
}
} |
