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DoubleSummaryStatistics getCount() method in Java with Examples
  • Last Updated : 28 Jun, 2019

The getCount() method of DoubleSummaryStatistics class in Java is used to get the count of records in this DoubleSummaryStatistics.


public long getCount()

Parameter: This method do not accept any value as parameter.

Return Value: This method returns the count of the records in this DoubleSummaryStatistics.


// Java program to demonstrate
// the above method
import java.util.*;
public class DoubleSummaryStatisticsDemo {
    public static void main(String[] args)
        DoubleSummaryStatistics doubleSummaryStatistics
            = new DoubleSummaryStatistics();
        List<Double> list = new LinkedList<>();
        Iterator<Double> iterator = list.listIterator();
        while (iterator.hasNext()) {
            // Add the doubles to the
            // DoubleSummaryStatistics object
        System.out.println("The count of values is "
                           + doubleSummaryStatistics


DoubleSummaryStatistics{count=10, sum=104682.953700, min=0.000000, average=10468.295370, max=45664.700000}
The count of values is 10


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