The getCount() method of IntSummaryStatistics class in Java is used to get the count of records in this IntSummaryStatistics.
Syntax:
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 IntSummaryStatistics.
Program:
// Java program to demonstrate// the above method import java.util.*; public class IntSummaryStatisticsDemo { public static void main(String[] args) { IntSummaryStatistics intSummaryStatistics = new IntSummaryStatistics(); List<Integer> list = Arrays.asList(10, 20, 30, 40, 50); Iterator<Integer> iterator = list.listIterator(); while (iterator.hasNext()) { // Add the integers to the IntSummaryStatistics object intSummaryStatistics.accept(iterator.next()); } System.out.println("The count of values is " + intSummaryStatistics.getCount()); }} |
Output:
The count of values is 5
Reference: https://docs.oracle.com/javase/10/docs/api/java/util/IntSummaryStatistics.html#getCount()