Atomics (Guava: Google Core Libraries for Java 30.1.1-jre API)乐学网一站式学习平台

java.lang.Object
- com.google.common.util.concurrent.Atomics

```
@GwtIncompatible
public final class Atomics
extends Object
```
Static utility methods pertaining to classes in the java.util.concurrent.atomic package.

Since:

10.0

Author:

Kurt Alfred Kluever

Method Summary

All Methods Static Methods Concrete Methods
Modifier and Type	Method	Description
`static <V> AtomicReference<V>`	`newReference()`	Creates an `AtomicReference` instance with no initial value.
`static <V> AtomicReference<V>`	`newReference(@Nullable V initialValue)`	Creates an `AtomicReference` instance with the given initial value.
`static <E> AtomicReferenceArray<E>`	`newReferenceArray(int length)`	Creates an `AtomicReferenceArray` instance of given length.
`static <E> AtomicReferenceArray<E>`	`newReferenceArray(E[] array)`	Creates an `AtomicReferenceArray` instance with the same length as, and all elements copied from, the given array.

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

- Method Detail
  - newReference
```
public static <V> AtomicReference<V> newReference()
```
    Creates an AtomicReference instance with no initial value.
    
    Returns:
    
    a new AtomicReference with no initial value
  - newReference
```
public static <V> AtomicReference<V> newReference(@Nullable V initialValue)
```
    Creates an AtomicReference instance with the given initial value.
    
    Parameters:
    
    initialValue - the initial value
    
    Returns:
    
    a new AtomicReference with the given initial value
  - newReferenceArray
```
public static <E> AtomicReferenceArray<E> newReferenceArray(int length)
```
    Creates an AtomicReferenceArray instance of given length.
    
    Parameters:
    
    length - the length of the array
    
    Returns:
    
    a new AtomicReferenceArray with the given length
  - newReferenceArray
```
public static <E> AtomicReferenceArray<E> newReferenceArray(E[] array)
```
    Creates an AtomicReferenceArray instance with the same length as, and all elements copied from, the given array.
    
    Parameters:
    
    array - the array to copy elements from
    
    Returns:
    
    a new AtomicReferenceArray copied from the given array