Mastering the Iterator Interface in Java: A Complete Guide to Efficient Data Traversal

In Java, an Iterator may be a effective tool utilized to navigate through components in a collection, such as a list, set, or queue

It is part of the java.util package and gives a standard way to access components in a collection without uncovering its underlying structure

The Iterator interface is designed to provide a uniform way of repeating over distinctive types of collections in Java

It is actualized by most of the classes within the Java Collections Framework, such as ArrayList, HashSet, and LinkedList

To utilize an Iterator, you regularly make one by calling the iterator() method on a collection

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