Can you name different ways to implement the List interface in Java?

In Java, the List interface can be implemented in various ways depending on performance and functionality requirements:

• ArrayList — based on an array, provides fast access by index, but slow inserts and deletions in the middle of the list.

• LinkedList — implemented as a doubly linked list, efficient for inserts and deletions anywhere, but slower for access by index.

• CopyOnWriteArrayList — thread-safe implementation based on copying the array during modifications, suitable for scenarios with frequent reads and infrequent modifications.

• Stack — inherits from Vector, implements a stack data structure (LIFO), although nowadays Deque is more commonly used.

• Vector — similar to ArrayList but synchronized, making it less efficient in single-threaded scenarios.

Example of using ArrayList:

List<String> list = new ArrayList<>();
list.add("Example");
System.out.println(list.get(0));

The choice of implementation depends on specific performance and thread-safety requirements.