Open In App
Related Articles

DoubleAccumulator toString() method in Java with Examples

Improve
Improve
Improve
Like Article
Like
Save Article
Save
Report issue
Report
The Java.DoubleAccumulator.toString() is an inbuilt method in java that returns the String representation of the current value. Numeric value is explicitly converted to a string where the initial datatype is double. Syntax:
public String toString()
Parameters: The method does not accepts any parameter. Return Value: The method returns the string representation of the current value. Below programs illustrate the above method: Program 1:
// Java program to demonstrate
// the toString() method
  
import java.lang.*;
import java.util.concurrent.atomic.DoubleAccumulator;
  
public class GFG {
    public static void main(String args[])
    {
        DoubleAccumulator num
            = new DoubleAccumulator(
                Double::sum, 0L);
  
        // accumulate operation on num
        num.accumulate(42);
        num.accumulate(10);
  
        // before toString the value is
        System.out.println("DoubleAccumulator: "
                           + num.get());
  
        // Print String representation
        System.out.println("String representation: "
                           + num.toString());
    }
}

                    
Output:
DoubleAccumulator: 52.0
String representation: 52.0
Program 2:
// Java program to demonstrate
// the toString() method
  
import java.lang.*;
import java.util.concurrent.atomic.DoubleAccumulator;
  
public class GFG {
    public static void main(String args[])
    {
        DoubleAccumulator num
            = new DoubleAccumulator(
                Double::sum, 0L);
  
        // accumulate operation on num
        num.accumulate(75);
        num.accumulate(1);
  
        // before toString the value is
        System.out.println("DoubleAccumulator: "
                           + num.get());
  
        // Print String representation
        System.out.println("String representation: "
                           + num.toString());
    }
}

                    
Output:
DoubleAccumulator: 76.0
String representation: 76.0


Last Updated : 29 Jan, 2019
Like Article
Save Article
Previous
Next
Share your thoughts in the comments
Similar Reads