Example usage for java.util.concurrent.atomic AtomicLongArray decrementAndGet

Introduction

In this page you can find the example usage for java.util.concurrent.atomic AtomicLongArray decrementAndGet.

Prototype

public final long decrementAndGet(int i) 

Source Link

Document

Atomically decrements the value of the element at index i , with memory effects as specified by VarHandle#getAndAdd .

Usage

From source file:Main.java

public static void main(String[] argv) throws Exception {
    AtomicLongArray atomicLongArray = new AtomicLongArray(10);
    System.out.println(atomicLongArray.decrementAndGet(2));
    System.out.println(atomicLongArray);
}

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