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Java Collections Framework
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7. Usage issues
  


Working with the Collections Framework support in JDK 1.1 page 4 of 4


If you are still using JDK 1.1, you can start taking advantage of the Collections Framework today. Sun Microsystems provides a subset of the collections API for use with JDK 1.1. The interfaces and classes of the framework have been moved from the java.lang and java.util package to the non-core com.sun.java.util.collections package. This is not a complete set of classes changed to support the framework, but only copies of those introduced. Basically, that means that none of the system classes are sortable by default; you must provide your own Comparator.

The following table lists the classes available in the Collections Framework release for JDK 1.1. In some cases, there will be two different implementations of the same class, like with Vector, as the 1.2 framework version implements List and the core 1.1 version doesn't.

AbstractCollectionAbstractList
AbstractMapAbstractSequentialList
AbstractSetArrayList
ArraysCollection
CollectionsComparable
ComparatorConcurrentModificationException
HashMapHashSet
HashtableIterator
LinkedListList
ListIteratorMap
NoSuchElementExceptionRandom
SetSortedMap
SortedSetTreeMap
TreeSetUnsupportedOperationException
Vector

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