import java.util.ArrayList;Run:
public class ArrayListGet{
public static void main(String[] args) {
// Erstellen Sie eine ArrayList< String>
ArrayList< String> arraylist = neue ArrayList< String> ();
//Strings zu ArrayList hinzufügen
arraylist.add("e1");
arraylist.add("e2");
arraylist.add("e3");
arraylist.add("e4");
System.out.println("Element an Position 0: "+arraylist.get(0));
System.out.println("Element an Position 2: "+arraylist.get(2));
System.out.println("Alle Elemente aus ArrayList abrufen");
for(int i = 0; i< arraylist.size(); i++)
System.out.println(arraylist.get(i));
}
}
item at position 0: e1
item at position 2: e3
get all items from ArrayList
e1
e2
e3
e4
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