org.mortbay.util
Class SingletonList

java.lang.Object
  java.util.AbstractCollection
      java.util.AbstractList
          org.mortbay.util.SingletonList

All Implemented Interfaces:

Collection, List

public class SingletonList

extends AbstractList

Singleton List. This simple efficient implementation of a List with a single element is provided for JDK 1.2 JVMs, which do not provide the Collections.singletonList method.

Author:

Greg Wilkins (gregw)

Field Summary

Fields inherited from class java.util.AbstractList

modCount

Method Summary

Object	get(int i)
Iterator	iterator()
ListIterator	listIterator()
ListIterator	listIterator(int i)
static SingletonList	newSingletonList(Object o)
int	size()

Methods inherited from class java.util.AbstractList

add, add, addAll, clear, equals, hashCode, indexOf, lastIndexOf, remove, removeRange, set, subList

Methods inherited from class java.util.AbstractCollection

addAll, contains, containsAll, isEmpty, remove, removeAll, retainAll, toArray, toArray, toString

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface java.util.List

addAll, contains, containsAll, isEmpty, remove, removeAll, retainAll, toArray, toArray

Method Detail

newSingletonList

public static SingletonList newSingletonList(Object o)

get

public Object get(int i)

size

public int size()

listIterator

public ListIterator listIterator()

listIterator

public ListIterator listIterator(int i)

iterator

public Iterator iterator()