as

package ktharjutamine;



import java.io.BufferedReader;
import java.io.File;
import java.io.FileNotFoundException;
import java.io.FileReader;
import java.util.ArrayList;
import java.util.Collections;

public class FailiLugeja {

    public static ArrayList<String> loeFail(String failiNimi) {

        // punkt tähistab jooksvat kataloogi
        String kataloogitee = FailiLugeja.class.getResource(".").getPath();
        ArrayList<String> read = new ArrayList<String>();
        // otsime samast kataloogist kala.txt-nimelist faili
        File file = new File(kataloogitee + failiNimi);

        try {
            // avame faili lugemise jaoks
            BufferedReader in = new BufferedReader(new FileReader(file));
            String rida;

            // loeme failist rida haaval
            while ((rida = in.readLine()) != null) {

                read.add(rida);

            }
        } catch (FileNotFoundException e) {
            System.out.println("Faili ei leitud: \n" + e.getMessage());
        } catch (Exception e) {
            System.out
                    .println("Error, jee, mingi muu error: " + e.getMessage());
        }
        return read;
    }

    public static void main(String[] args) {
        ArrayList<String> failiSisu = new ArrayList<String>();
        failiSisu = loeFail("kala.txt");
        System.out.println(loeFail("kala.txt"));
        Collections.sort(failiSisu);
        System.out.println(failiSisu);
    }
}