itWorksitWorks

import java.io.*;
import java.util.*;

class WorkToArrayList {
    static String getScan() throws IOException {


        BufferedReader reader = new BufferedReader(new InputStreamReader(System.in));
        return reader.readLine();
    }

    private static int getNumberofWords() throws IOException {
        System.out.println("Наберите текст");
        List<String> massifTogetText = new ArrayList();
        int df = 0;
        int iwords = 0; // для исключений

        StringTokenizer st = new StringTokenizer(getScan());
        while (st.hasMoreTokens()) {
            massifTogetText.add(df, st.nextToken());
            df++;

        }
        for (String aliment : massifTogetText) {
            try {
                //если убрать этот цикл...
                int x = Integer.parseInt(aliment);

            } catch (IllegalArgumentException x) {
                iwords++;
            }
        }

            return iwords;
    }

        public static void main(String[] args) throws IOException {
            System.out.println("слов " + getNumberofWords());


        }


}