LongAccumulator intValue() method in Java with Examples

The java.LongAccumulator.intValue() is an inbuilt method in java that returns the current value as an int after a narrowing primitive conversion.

Syntax:

public int intValue()

Parameters: The method does not accepts any parameter.

Return Value: The method returns the current value as an int after a narrowing primitive conversion.

Below programs illustrate the above method:

Program 1:

// Program to demonstrate the intValue() method

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

public class GFG {
    public static void main(String args[])
    {
        LongAccumulator num = new LongAccumulator(Long::sum, 0L);

        // accumulate operation on num
        num.accumulate(42);
        num.accumulate(10);

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

        // intValues current value
        num.intValue();

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

Output:

the old value is: 52
the current value is: 52

Program 2:

// Program to demonstrate the intValue() method

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

public class GFG {
    public static void main(String args[])
    {
        LongAccumulator num = new LongAccumulator(Long::sum, 0L);

        // accumulate operation on num
        num.accumulate(4);
        num.accumulate(4);

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

        // intValues current value
        num.intValue();

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

Output:

the old value is: 8
the current value is: 8

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