Package java.util

Class UnsafeArrayList<T>

java.lang.Object

java.util.AbstractCollection<E>

java.util.AbstractList<T>

java.util.UnsafeArrayList<T>

All Implemented Interfaces:

Iterable<T>, Collection<T>, List<T>

public class UnsafeArrayList<T>
extends AbstractList<T>

An array-backed list that exposes its array.

Field Summary

Fields inherited from class java.util.AbstractList

modCount

Constructor Summary

Constructors

Constructor	Description
UnsafeArrayList(Class<T> elementType, int initialCapacity)

Method Summary

Modifier and Type	Method	Description
boolean	add(T element)	Adds the specified object at the end of this List.
T[]	array()
T	get(int i)	Returns the element at the specified location in this list.
int	size()	Returns a count of how many objects this Collection contains.

Methods inherited from class java.util.AbstractList

add, addAll, clear, equals, hashCode, indexOf, iterator, lastIndexOf, listIterator, listIterator, 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

Constructor Details

UnsafeArrayList

public UnsafeArrayList(Class<T> elementType,
int initialCapacity)

Method Details

add

public boolean add(T element)

Description copied from class: AbstractList

Adds the specified object at the end of this List.

Specified by:

add in interface Collection<T>

Specified by:

add in interface List<T>

Overrides:

add in class AbstractList<T>

Parameters:

element - the object to add

Returns:

true

array

public T[] array()

get

public T get(int i)

Description copied from class: AbstractList

Returns the element at the specified location in this list.

Specified by:

get in interface List<T>

Specified by:

get in class AbstractList<T>

Parameters:

i - the index of the element to return.

Returns:

the element at the specified index.

size

public int size()

Description copied from class: AbstractCollection

Returns a count of how many objects this Collection contains.

In this class this method is declared abstract and has to be implemented by concrete Collection implementations.

Specified by:

size in interface Collection<T>

Specified by:

size in interface List<T>

Specified by:

size in class AbstractCollection<T>

Returns:

how many objects this Collection contains, or Integer.MAX_VALUE if there are more than Integer.MAX_VALUE elements in this Collection.