What is the AtomicInteger.doubleValue method in Java?
AtomicInteger represents an int value the may be updated AtomicInteger class is present in the java.util.concurrent.atomic package.
The doubleValue method of the AtomicInteger class will return the AtomicInteger value as a double value after a widening primitive conversion.
Syntax
public double doubleValue()
This method doesn’t take any argument.
This method returns the AtomicInteger object’s value as a double value.
Code
The below code demonstrates how to use the doubleValue method:
import java.util.concurrent.atomic.AtomicInteger;class DoubleValue{public static void main(String[] args) {AtomicInteger atomicInteger = new AtomicInteger(10);int val = atomicInteger.get();System.out.println("The value in the atomicInteger object is " + val);double doubleVal = atomicInteger.doubleValue();System.out.println("\natomicInteger.doubleValue() : " + doubleVal);}}
Explanation
-
In line 1: We imported the
AtomicIntegerclass. -
In line 4: We created a new object for the
AtomicIntegerclass with the nameatomicIntegerand with the value10. -
In line 9: We used the
doubleValuemethod to get the value of theatomicIntegerobject as a double value.
