Core Java Programming Course- List Iterator

The video tutorial explains the concept of list iterators in Java, demonstrating how to create and use them for iterating over lists. It covers iterating in both forward and reverse order, starting from a specific index, and performing operations like removing null values and converting odd numbers to even. The tutorial provides practical examples to illustrate these concepts.

What is the purpose of a list iterator in Java?

Explain how to create a list iterator object in Java.

Describe the methods available in a list iterator for traversing a list.

What happens when you call the 'next' method on a list iterator?

How can you iterate over a list in reverse order using a list iterator?

How can you remove null values from a list using a list iterator?

What modifications would you make to change null values to zero in a list?