public class NewClass {
public static void main(String[] args) {
Integer[] tab = {1,2,3,4,5};
List list = Arrays.asList(null, null, null);
Integer[] tab2 = list.toArray(tab);
System.out.println(Arrays.toString(tab));
public static void main(String[] args) {
Integer[] tab = {1,2,3,4,5};
List list = Arrays.asList(null, null, null);
Integer[] tab2 = list.toArray(tab);
System.out.println(Arrays.toString(tab));




test.set(0, "2");
System.out.println(test);
#java #javapuzzle
Co wypisze
Nawet sprawdziłem.