| || |
|java.util collections classes|| page 8 of 11|
java.util package contains the most frequently used classes from the J2SE
java.util package. These include four of the collections classes -- actually three classes and one interface -- as well as date/time and utility classes.
java.util collections classes supported by CLDC are:
Enumeration -- An interface that allows the calling routine to iterate through a collection of items, one at a time.
Hashtable -- Implements a
hashtable, which maps keys to values.
Stack -- Represents a last-in-first-out (LIFO) collection or stack of objects.
Vector -- Represents a resizable "array," or vector, of objects.