Skip to content
Related Articles

Related Articles

Improve Article
Save Article
Like Article

DoubleAdder reset() method in Java with Examples

  • Last Updated : 28 Jan, 2019

The java.DoubleAdder.reset() is an inbuilt method in java that resets variables maintaining the sum to zero. When the object of the class is created its initial value is zero.

Syntax:

Attention reader! Don’t stop learning now. Get hold of all the important Java Foundation and Collections concepts with the Fundamentals of Java and Java Collections Course at a student-friendly price and become industry ready. To complete your preparation from learning a language to DS Algo and many more,  please refer Complete Interview Preparation Course.

public void reset()

Parameters: This method does not accepts any parameter.

Return Value: The method returns the reset value.



Below programs illustrate the above method:

Program 1:




// Program to demonstrate the reset() 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(42);
        num.add(10);
  
        // reset operation on variable num
        num.reset();
  
        // Print after add operation
        System.out.println(" the current value is: " + num);
    }
}
Output:
the current value is: 0.0

Program 2:




// Program to demonstrate the reset() 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(10);
  
        // reset operation on variable num
        num.reset();
  
        // Print after add operation
        System.out.println(" the current value is: " + num);
    }
}
Output:
the current value is: 0.0

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




My Personal Notes arrow_drop_up
Recommended Articles
Page :

Start Your Coding Journey Now!