Let examine the myiterator class that follows

Looping Constructs

Implementing the Iterator interface
As mentioned earlier, any class that implements the Iterable interface can be used with the for-each statement. To illustrate this we will create two classes:

import java.util.Iterator;

public class MyIterator implements Iterator<Integer> { private int value;
private final int size;

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Chapter 5

@Override
public Iterator<Integer> iterator() {
return iterator;
}
}

We can test these classes with the following code sequence:

	The use of the Iterator methods for iterating through a
	statement provides a much more convenient and simple technique.

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