The Iterator Interface replaces the Enumeration interface. : Iterator « Utility Classes « SCJP

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SCJP » Utility Classes » Iterator

8.27.2.The Iterator Interface replaces the Enumeration interface.

An object that implements Iterator examines every object in a Collection in a fixed order. 



Iterator Method       Returns         Replaces Enumeration Method



hasNext               boolean         hasMoreElements



next                  Object          nextElement



remove                void            (No equivalent)

8.27.Iterator
	8.27.1.	Iterator interface is expected to supplant the Enumeration interface
	8.27.2.	The Iterator Interface replaces the Enumeration interface.

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