DoubleAdder intValue() method in Java with Examples

The java.DoubleAdder.intValue() is an inbuilt method in java that returns the sum() as an int after a narrowing primitive conversion. When the object of the class is created its initial value is zero.

Syntax:

public int intValue()

Parameters: This method does not accepts any parameter.

Return Value: The method returns the numeric value represented by this object after conversion to int data type.

Below programs illustrate the above function:

Program 1:

// Program to demonstrate the intValue() method

import java.lang.*;
import java.util.concurrent.atomic.DoubleAdder;

public class GFG {
    public static void main(String args[])
    {
        DoubleAdder num = new DoubleAdder();

        // add operation on num
        num.add(11);
        num.add(10);

        // intValue operation on variable num
        num.intValue();

        // Print after intValue operation
        System.out.println("the value after intValue() is: " + num);
    }
}

Output:

the value after intValue() is: 21.0

Program 2:

// Program to demonstrate the intValue() method

import java.lang.*;
import java.util.concurrent.atomic.DoubleAdder;

public class GFG {
    public static void main(String args[])
    {
        DoubleAdder num = new DoubleAdder();

        // add operation on num
        num.add(11);

        // intValue operation on variable num
        num.intValue();

        // Print after intValue operation
        System.out.println("the value after intValue() is: " + num);
    }
}

Output:

the value after intValue() is: 11.0

Reference: https://docs.oracle.com/javase/8/docs/api/java/util/concurrent/atomic/DoubleAdder.html#intValue–