Package com.ibm.security12.java.util

Interface Summary
Collection The root interface in the collection hierarchy.
Comparator A comparison function, which imposes a total ordering on some collection of objects.
Iterator An iterator over a collection.
List An ordered collection (also known as a sequence).
ListIterator An iterator for lists that allows the programmer to traverse the list in either direction and modify the list during iteration.
Map An object that maps keys to values.
Map.Entry A map entry (key-value pair).
Set A collection that contains no duplicate elements.
SortedMap A map that further guarantees that it will be in ascending key order, sorted according to the natural ordering of its keys (see the Comparable interface), or by a comparator provided at sorted map creation time.
SortedSet A set that further guarantees that its iterator will traverse the set in ascending element order, sorted according to the natural ordering of its elements (see Comparable), or by a Comparator provided at sorted set creation time.
 

Class Summary
AbstractCollection This class provides a skeletal implementation of the Collection interface, to minimize the effort required to implement this interface.
AbstractList This class provides a skeletal implementation of the List interface to minimize the effort required to implement this interface backed by a "random access" data store (such as an array).
AbstractMap This class provides a skeletal implementation of the Map interface, to minimize the effort required to implement this interface.
AbstractSequentialList This class provides a skeletal implementation of the List interface to minimize the effort required to implement this interface backed by a "sequential access" data store (such as a linked list).
AbstractSet This class provides a skeletal implementation of the Set interface to minimize the effort required to implement this interface.
ArrayList Resizable-array implementation of the List interface.
Arrays This class contains various methods for manipulating arrays (such as sorting and searching).
Collections This class consists exclusively of static methods that operate on or return collections.
HashMap Hash table based implementation of the Map interface.
HashSet This class implements the Set interface, backed by a hash table (actually a HashMap instance).
Hashtable This class implements a hashtable, which maps keys to values.
LinkedList Linked list implementation of the List interface.
PropertyPermission This class is for property permissions.
Random12 Random12 is an improved version of java.util.Random with the added functionality of two new methods: nextInt() and nextBoolean().
TreeMap Red-Black tree based implementation of the SortedMap interface.
TreeSet This class implements the Set interface, backed by a TreeMap instance.
Vector The Vector class implements a growable array of objects.
Vector12 Vector12 is an improved version of java.util.Vector.
 

Exception Summary
ConcurrentModificationException This exception may be thrown by methods that have detected concurrent modification of a backing object when such modification is not permissible.