IntStream count() in Java with examples

// Java code for IntStream count()
// to count the number of elements in
// given stream
import java.util.*;
import java.util.stream.IntStream;

class GFG {

    // Driver code
    public static void main(String[] args)
    {

        // creating a stream
        IntStream stream = IntStream.of(2, 3, 4, 5, 6, 7, 8);

        // storing the count of elements
        // in a variable named total
        long total = stream.count();

        // displaying the total number of elements
        System.out.println(total);
    }
}

// Java code for IntStream count()
// to count the number of elements in
// given range excluding the last element
import java.util.*;
import java.util.stream.IntStream;

class GFG {

    // Driver code
    public static void main(String[] args)
    {

        // creating a stream
        IntStream stream = IntStream.range(2, 50);

        // storing the count of elements
        // in a variable named total
        long total = stream.count();

        // displaying the total number of elements
        System.out.println(total);
    }
}

// Java code for IntStream count()
// to count the number of distinct
// elements in given stream
import java.util.*;
import java.util.stream.IntStream;

class GFG {

    // Driver code
    public static void main(String[] args)
    {

        // creating a stream
        IntStream stream = IntStream.of(2, 3, 4, 4, 7, 7, 8);

        // storing the count of distinct elements
        // in a variable named total
        long total = stream.distinct().count();

        // displaying the total number of elements
        System.out.println(total);
    }
}