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What is the AtomicInteger.toString method in Java?

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AtomicInteger represents an int value that may be updated atomicallyAn operation that is performed on a single unit of work on a resource. During that operation, no other operations are allowed on the same resource until the performing operation is finished. AtomicInteger is present in the java.util.concurrent.atomic package.

The toString method of AtomicInteger returns the AtomicInteger value as a String value.

This article will help you better understand the Atomic concept.

Syntax

Below is the syntax for the toString method:

public String toString()

Parameters

This method doesn’t take any parameters.

Code

The code below demonstrates how to use the toString method.

import java.util.concurrent.atomic.AtomicInteger;
class StringValue{
public static void main(String[] args) {
AtomicInteger atomicInteger = new AtomicInteger(10);
System.out.println("The String value of atomicInteger is - " + atomicInteger.toString());
}
}

Explanation

  • In line 1: We import the AtomicInteger class.

  • In line 4: We create a new object for the AtomicInteger class with the name atomicInteger and value 10.

  • In line 5: We use the toString method to get the value of the atomicIntegerlo object as a string.

RELATED TAGS

java
communitycreator

Grokking Modern System Design Interview for Engineers & Managers

Ace your System Design Interview and take your career to the next level. Learn to handle the design of applications like Netflix, Quora, Facebook, Uber, and many more in a 45-min interview. Learn the RESHADED framework for architecting web-scale applications by determining requirements, constraints, and assumptions before diving into a step-by-step design process.

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