Chapter 25.5, Problem 25.5.2CP

Explanation of Solution

Iterator:

• The uniform way of traversing the elements in a container is defined in the “Iterator” interface.

Method defined in iterator class:

• The “iterator ()” method is defined in the “java.lang.Iterable” interface.
• This method will returns an instance of the “java.util.Iterator” interface.
• The “java.util.Iterator” interface will defines the common features of iterators.

Example:

Consider the example of iterator which is given below:

//override method

public java...