Word Filter

package com.company;


import java.util.*;
import java.util.stream.Collectors;

public class Main {

    public static void main(String[] args) {

        Scanner scanner = new Scanner(System.in);

        String[] words = Arrays.stream(scanner.nextLine().split(" "))
                .filter(w -> w.length() % 2 == 0)
                .toArray(String[]::new);
        for (String word : words) {
            System.out.println(word);
        }

    }

}