import java.util.ArrayList;Exécution:
public class ArrayListContains{
public static void main(String[] args) {
// Créer un ArrayList<String>
ArrayList<String> arraylist = new ArrayList<String>();
//remplir ArrayList
arraylist.add("2");
arraylist.add("8");
arraylist.add("42");
arraylist.add("37");
arraylist.add("15");
arraylist.add("4");
arraylist.add("24");
System.out.println("37 existe ?: "+arraylist.contains("37"));
System.out.println("25 existe ?: "+arraylist.contains("25"));
}
}
37 existe ?: true
25 existe ?: false
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