package tehtevoog;

import java.io.IOException;
import java.nio.charset.Charset;
import java.nio.file.Files;
import java.nio.file.Paths;
import java.util.stream.Collectors;

public class Proov2 {

	public static void main(String[] args) throws IOException{
	      Files.lines(Paths.get("eesnimed.txt")
		     		 ).map(s->s.charAt(0)+" "+s.substring(1)).distinct()
		     		  .forEach(System.out::println);
	      Files.lines(Paths.get("eesnimed.txt")
		     		 ).map(s->s.charAt(0)+" "+s.substring(1)).distinct()
		     		  .map(s -> s.split(" ")).forEach(m ->
		     		    System.out.println(m[1]+", "+m[0]));
         //Koostage sisendfail, kus igal real on eesnimi ja perekonnanimi
	     //Väljundfaili kuvage andmed kujul E. Perekonnanimi.
	}

}