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DoubleAccumulator toString() method in Java with Examples

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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.


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
        // before toString the value is
        System.out.println("DoubleAccumulator: "
                           + num.get());
        // Print String representation
        System.out.println("String representation: "
                           + num.toString());


DoubleAccumulator: 52.0
String representation: 52.0

Program 2:


DoubleAccumulator: 76.0
String representation: 76.0

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Last Updated : 29 Jan, 2019
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