| Interface Summary | |
| Enumeration | An object that implements the Enumeration interface generates a series of elements, one at a time. |
| Class Summary | |
| Calendar | This is a very much slimmed down version of the J2SE Calendar class for J2ME. |
| Hashtable | This class implements a hashtable, which maps keys to values. |
| Random | An instance of this class is used to generate a stream of pseudorandom numbers. |
| Stack | The Stack class represents a last-in-first-out
(LIFO) stack of objects. |
| Vector | The Vector class implements a growable array of
objects. |
| Exception Summary | |
| EmptyStackException | Thrown by methods in the Stack class to indicate
that the stack is empty. |
| NoSuchElementException | Thrown by the nextElement method of an
Enumeration to indicate that there are no more
elements in the enumeration. |