List interface Properties:
✓List allows duplicates.
✓ List is indexed type of collection.
✓ Insertion order is preserved.
✓ Multiple null values are allowed.
✓ To add elements to the list we can use add(element).
✓ To retrieve the elements from the list we use get(index).
✓ ArrayList, LinkedList and Vector classes implements List interface.
For more details about each above classes, Click on the below links.
(i) ArrayList
(ii) Vector
(iii) LinkedList