java.util

Interfaces  Collection Comparator Enumeration EventListener Iterator List ListIterator Map Map.Entry Observer Set SortedMap SortedSet

Classes  AbstractCollection AbstractList AbstractMap AbstractSequentialList AbstractSet ArrayList Arrays BitSet Calendar Collections Date Dictionary EventObject GregorianCalendar HashMap HashSet Hashtable LinkedList ListResourceBundle Locale Observable Properties PropertyPermission PropertyResourceBundle Random ResourceBundle SimpleTimeZone Stack StringTokenizer TimeZone TreeMap TreeSet Vector WeakHashMap

Exceptions  ConcurrentModificationException EmptyStackException MissingResourceException NoSuchElementException TooManyListenersException