java.lang.Object
- java.lang.Number
- - java.util.concurrent.atomic.AtomicInteger
  - - io.reactivex.rxjava3.internal.util.VolatileSizeArrayList<T>

Type Parameters:

T - the element type

All Implemented Interfaces:

java.io.Serializable, java.lang.Iterable<T>, java.util.Collection<T>, java.util.List<T>, java.util.RandomAccess
```
public final class VolatileSizeArrayList<T>
extends java.util.concurrent.atomic.AtomicInteger
implements java.util.List<T>, java.util.RandomAccess
```
Tracks the current underlying array size in a volatile field.

Since:

2.0.7

See Also:

Serialized Form

Field Summary

Fields
Modifier and Type Field Description

(package private) java.util.ArrayList<T> list

private static long serialVersionUID

Constructor Summary

Constructors
Constructor Description

VolatileSizeArrayList()

VolatileSizeArrayList(int initialCapacity)

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`void`	`add(int index, T element)`
`boolean`	`add(T e)`
`boolean`	`addAll(int index, @NonNull java.util.Collection<? extends T> c)`
`boolean`	`addAll(@NonNull java.util.Collection<? extends T> c)`
`void`	`clear()`
`boolean`	`contains(java.lang.Object o)`
`boolean`	`containsAll(@NonNull java.util.Collection<?> c)`
`boolean`	`equals(java.lang.Object obj)`
`T`	`get(int index)`
`int`	`hashCode()`
`int`	`indexOf(java.lang.Object o)`
`boolean`	`isEmpty()`
`java.util.Iterator<T>`	`iterator()`
`int`	`lastIndexOf(java.lang.Object o)`
`java.util.ListIterator<T>`	`listIterator()`
`java.util.ListIterator<T>`	`listIterator(int index)`
`T`	`remove(int index)`
`boolean`	`remove(java.lang.Object o)`
`boolean`	`removeAll(@NonNull java.util.Collection<?> c)`
`boolean`	`retainAll(@NonNull java.util.Collection<?> c)`
`T`	`set(int index, T element)`
`int`	`size()`
`java.util.List<T>`	`subList(int fromIndex, int toIndex)`
`java.lang.Object[]`	`toArray()`
`<E> E[]`	`toArray(@NonNull E[] a)`
`java.lang.String`	`toString()`

Methods inherited from class java.util.concurrent.atomic.AtomicInteger
accumulateAndGet, addAndGet, compareAndExchange, compareAndExchangeAcquire, compareAndExchangeRelease, compareAndSet, decrementAndGet, doubleValue, floatValue, get, getAcquire, getAndAccumulate, getAndAdd, getAndDecrement, getAndIncrement, getAndSet, getAndUpdate, getOpaque, getPlain, incrementAndGet, intValue, lazySet, longValue, set, setOpaque, setPlain, setRelease, updateAndGet, weakCompareAndSet, weakCompareAndSetAcquire, weakCompareAndSetPlain, weakCompareAndSetRelease, weakCompareAndSetVolatile

Methods inherited from class java.lang.Number
byteValue, shortValue

Methods inherited from class java.lang.Object
clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface java.util.Collection
parallelStream, removeIf, stream, toArray

Methods inherited from interface java.lang.Iterable
forEach

Methods inherited from interface java.util.List
replaceAll, sort, spliterator

- Field Detail
  - serialVersionUID
```
private static final long serialVersionUID
```
    See Also:
    
    Constant Field Values
  - list
```
final java.util.ArrayList<T> list
```
- Constructor Detail
  - VolatileSizeArrayList
```
public VolatileSizeArrayList()
```
  - VolatileSizeArrayList
```
public VolatileSizeArrayList(int initialCapacity)
```
- Method Detail
  - size
```
public int size()
```
    Specified by:
    
    size in interface java.util.Collection<T>
    
    Specified by:
    
    size in interface java.util.List<T>
  - isEmpty
```
public boolean isEmpty()
```
    Specified by:
    
    isEmpty in interface java.util.Collection<T>
    
    Specified by:
    
    isEmpty in interface java.util.List<T>
  - contains
```
public boolean contains(java.lang.Object o)
```
    Specified by:
    
    contains in interface java.util.Collection<T>
    
    Specified by:
    
    contains in interface java.util.List<T>
  - iterator
```
public java.util.Iterator<T> iterator()
```
    Specified by:
    
    iterator in interface java.util.Collection<T>
    
    Specified by:
    
    iterator in interface java.lang.Iterable<T>
    
    Specified by:
    
    iterator in interface java.util.List<T>
  - toArray
```
public java.lang.Object[] toArray()
```
    Specified by:
    
    toArray in interface java.util.Collection<T>
    
    Specified by:
    
    toArray in interface java.util.List<T>
  - toArray
```
public <E> E[] toArray(@NonNull
                       @NonNull E[] a)
```
    Specified by:
    
    toArray in interface java.util.Collection<T>
    
    Specified by:
    
    toArray in interface java.util.List<T>
  - add
```
public boolean add(T e)
```
    Specified by:
    
    add in interface java.util.Collection<T>
    
    Specified by:
    
    add in interface java.util.List<T>
  - remove
```
public boolean remove(java.lang.Object o)
```
    Specified by:
    
    remove in interface java.util.Collection<T>
    
    Specified by:
    
    remove in interface java.util.List<T>
  - containsAll
```
public boolean containsAll(@NonNull
                           @NonNull java.util.Collection<?> c)
```
    Specified by:
    
    containsAll in interface java.util.Collection<T>
    
    Specified by:
    
    containsAll in interface java.util.List<T>
  - addAll
```
public boolean addAll(@NonNull
                      @NonNull java.util.Collection<? extends T> c)
```
    Specified by:
    
    addAll in interface java.util.Collection<T>
    
    Specified by:
    
    addAll in interface java.util.List<T>
  - addAll
```
public boolean addAll(int index,
                      @NonNull
                      @NonNull java.util.Collection<? extends T> c)
```
    Specified by:
    
    addAll in interface java.util.List<T>
  - removeAll
```
public boolean removeAll(@NonNull
                         @NonNull java.util.Collection<?> c)
```
    Specified by:
    
    removeAll in interface java.util.Collection<T>
    
    Specified by:
    
    removeAll in interface java.util.List<T>
  - retainAll
```
public boolean retainAll(@NonNull
                         @NonNull java.util.Collection<?> c)
```
    Specified by:
    
    retainAll in interface java.util.Collection<T>
    
    Specified by:
    
    retainAll in interface java.util.List<T>
  - clear
```
public void clear()
```
    Specified by:
    
    clear in interface java.util.Collection<T>
    
    Specified by:
    
    clear in interface java.util.List<T>
  - get
```
public T get(int index)
```
    Specified by:
    
    get in interface java.util.List<T>
  - set
```
public T set(int index,
             T element)
```
    Specified by:
    
    set in interface java.util.List<T>
  - add
```
public void add(int index,
                T element)
```
    Specified by:
    
    add in interface java.util.List<T>
  - remove
```
public T remove(int index)
```
    Specified by:
    
    remove in interface java.util.List<T>
  - indexOf
```
public int indexOf(java.lang.Object o)
```
    Specified by:
    
    indexOf in interface java.util.List<T>
  - lastIndexOf
```
public int lastIndexOf(java.lang.Object o)
```
    Specified by:
    
    lastIndexOf in interface java.util.List<T>
  - listIterator
```
public java.util.ListIterator<T> listIterator()
```
    Specified by:
    
    listIterator in interface java.util.List<T>
  - listIterator
```
public java.util.ListIterator<T> listIterator(int index)
```
    Specified by:
    
    listIterator in interface java.util.List<T>
  - subList
```
public java.util.List<T> subList(int fromIndex,
                                 int toIndex)
```
    Specified by:
    
    subList in interface java.util.List<T>
  - equals
```
public boolean equals(java.lang.Object obj)
```
    Specified by:
    
    equals in interface java.util.Collection<T>
    
    Specified by:
    
    equals in interface java.util.List<T>
    
    Overrides:
    
    equals in class java.lang.Object
  - hashCode
```
public int hashCode()
```
    Specified by:
    
    hashCode in interface java.util.Collection<T>
    
    Specified by:
    
    hashCode in interface java.util.List<T>
    
    Overrides:
    
    hashCode in class java.lang.Object
  - toString
```
public java.lang.String toString()
```
    Overrides:
    
    toString in class java.util.concurrent.atomic.AtomicInteger

Modifier and Type	Field	Description
`(package private) java.util.ArrayList<T>`	`list`
`private static long`	`serialVersionUID`

Constructor	Description
`VolatileSizeArrayList()`
`VolatileSizeArrayList(int initialCapacity)`

Class VolatileSizeArrayList<T>

Field Summary

Constructor Summary

Method Summary

Methods inherited from class java.util.concurrent.atomic.AtomicInteger

Methods inherited from class java.lang.Number

Methods inherited from class java.lang.Object

Methods inherited from interface java.util.Collection

Methods inherited from interface java.lang.Iterable

Methods inherited from interface java.util.List

Field Detail

serialVersionUID

list

Constructor Detail

VolatileSizeArrayList

VolatileSizeArrayList

Method Detail

size

isEmpty

contains

iterator

toArray

toArray

add

remove

containsAll

addAll

addAll

removeAll

retainAll

clear

get

set

add

remove

indexOf

lastIndexOf

listIterator

listIterator

subList

equals

hashCode

toString