java count
public static void main(String[] args) { // creating a list of Integers List<Integer> list = Arrays.asList(0, 2, 4, 6, 8, 10, 12); // Using count() to count the number // of elements in the stream and // storing the result in a variable. long total = list.stream().count(); // Displaying the number of elements System.out.println(total); }
