An Iterator is an object that can be used to loop through collections, like ArrayList and HashSet. It is called an "iterator" because "iterating" is the technical term for looping.

The goal of this exercise is to help students understand the usage of ArrayLists and Iterators in Java by creating a simple program that performs basic operations on a list of names. ## Requirements 1 ...

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The Java Iterator is an all-purpose interface that simplifies looping through a collection of objects. Java's ListIterator provides all the functionality of the Iterator interface, with four ...