Double isNaN() method in Java with examples

DoubleAdder intValue() method in Java with Examples

Last Updated : 28 Jan, 2019

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–

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