· JAVA – Syntax – Variables – Collections – Iterator
- Iterators are used to iterate through colletion of elements with abilty,
in some cases, to remove last element returned.
- Iterators are part of Java Collection Framework
- Iterators should be used instead of Enumerator
since they provide extended functionalty and shorter function names.
- Iterator can't be instantiated but only returned by some other
Collection class like: Vector.