package lt.bit.zodziai;

import java.io.File;
import java.io.FileNotFoundException;
import java.util.HashSet;
import java.util.Scanner;
import java.util.Set;
import java.util.TreeSet;

public class Vykdymas {

    private static void readText(Set<String> words, String fileName) throws FileNotFoundException {
        Scanner in=new Scanner(new File(fileName));
        while(in.hasNext()){
            String tmp=(in.next()).toLowerCase();
            tmp=tmp.replace(".","");
            tmp=tmp.replace(",","");
            tmp=tmp.replace(":","");
            words.add(tmp);
        }
        in.close();
    }

    public static void main(String[] args) throws FileNotFoundException {
        Set<String> s=new TreeSet<>();
        readText(s,"tekstas1.txt");
        readText(s,"tekstas2.txt");
        System.out.println(s+"\n\n");
        //----------------------------------------------
        Set<String> f1=new TreeSet<>();
        readText(f1,"tekstas1.txt");

        Set<String> f2=new TreeSet<>();
        readText(f2,"tekstas2.txt");

        Set<String> rezultatas=new TreeSet<>();
        for(String tmp:f1){
            if (f2.contains(tmp)){
                rezultatas.add(tmp);
            }
        }
        System.out.println("Atsikartojantys: "+rezultatas);


        /*
        Set<Darbuotojas> s=new TreeSet<>();

        s.add(new Darbuotojas("Jonas"));
        s.add(new Darbuotojas("Petras"));
        s.add(new Darbuotojas("Jonas"));



        System.out.println(s.size());
        System.out.println(s);

         */
    }

}