22.5

import java.io.File;
import java.io.FileNotFoundException;
import java.util.*;

public class S22_5 {

    public static void main(String[] args) {
        // TODO Auto-generated method stub
        List<String> myList = new ArrayList<String>();
    
            Scanner input = null;
            try {
                input = new Scanner(new File("txt.txt"));
            } catch (FileNotFoundException e) {
                // TODO Auto-generated catch block
                e.printStackTrace();
            }
            while(input.hasNext()){
                myList.add(input.next());
            }
            Collections.sort(myList);
            for(String list:myList)
            System.out.println(list);
    }
}