LongSummaryStatistics getCount() method in Java with Examples
The getCount() method of LongSummaryStatistics class in Java is used to get the count of records in this LongSummaryStatistics.
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 LongSummaryStatistics.
Program:
import java.util.*;
public class LongSummaryStatisticsDemo {
public static void main(String[] args)
{
LongSummaryStatistics longSummaryStatistics
= new LongSummaryStatistics();
List<Integer> list
= Arrays.asList( 10 , 20 , 30 , 40 , 50 );
Iterator<Integer> iterator = list.listIterator();
while (iterator.hasNext()) {
longSummaryStatistics.accept(iterator.next());
}
System.out.println( "The count of values is "
+ longSummaryStatistics.getCount());
}
}
|
Output:
The count of values is 5
Reference: https://docs.oracle.com/javase/10/docs/api/java/util/LongSummaryStatistics.html#getCount()
Last Updated :
27 Jun, 2019
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