import java.util.ArrayList;Runtime:
public class ArrayListAddIndex{
public static void main(String[] args) {
// Erstellen einer ArrayList
ArrayListarraylist = new ArrayList ();
//Strings zu ArrayList hinzufügen
arraylist.add("a");
arraylist.add("b");
arraylist.add("c");
arraylist.add("d");
arraylist.add("e");
System.out.println("ArrayList before ");
for(String e:arraylist)
System.out.println(e);
arraylist.add(2, "neues Element");
System.out.println("ArrayList nach ");
for(String e:arraylist)
System.out.println(e);
}
}
ArrayList before
a
b
c
d
e
ArrayList after
a
b
new element< br />c
d
e
Please disable your ad blocker and refresh the window to use this website.