3.Count Uppercase Words

import java.util.Arrays;
import java.util.List;
import java.util.Scanner;
import java.util.stream.Collectors;

public class functional1_Lab_3CountUppercase_Words {
    public static void main(String[] args) {
        Scanner scanner = new Scanner(System.in);

        List<String> text = Arrays.stream(scanner.nextLine().split("\\s+"))
                .filter(f -> Character.isUpperCase(f.charAt(0)))
                .collect(Collectors.toList());

        System.out.println(text.size());
        text.forEach(System.out::println);


        //        System.out.println(matcher.toString().replaceAll("[\\[\\],]", ""));

    }

}