import java.util.ArrayList;Exécution:
public class ArrayListReplace {
public static void main(String[] args) {
// Créer un ArrayList<Integer>
ArrayList<Integer> aList = new ArrayList<Integer>();
//ajouter des digits à ArrayList
aList.add(1);
aList.add(2);
aList.add(3);
aList.add(4);
System.out.println("ArrayList ");
for(int e:aList)
System.out.println(e);
aList.set(2, 33);
System.out.println("ArrayList ");
for(int e:aList)
System.out.println(e);
}
}
ArrayList
1
2
3
4
ArrayList
1
2
33
4
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