Iterate around an ArrayList using Iterator
Example below shows how to iterate around an ArrayList.
Example
public class IteratingArrayList {
public static void main(String[] args) {
List<Integer> arrayList = new ArrayList<Integer>();
arrayList.add(100);
arrayList.add(101);
arrayList.add(102);
Iterator<Integer> arraylistIterator = arrayList.iterator();
while (arraylistIterator.hasNext()) {
Integer number = arraylistIterator.next();
System.out.println(number);
}
}
}
Output
100 101 102
