Ubuntu-gr Forum

import java.io.File;
import java.io.FileNotFoundException;
import java.util.ArrayList;
import java.util.Formatter;
import java.util.Scanner;

public class Save_Load_Library {

    public static void WriteFile(String file, String[] array) {
        try {
            Formatter output = new Formatter(file);
            for (int i = 0; i < array.length; i++) {
                output.format("%s \n", array[i]);
            }
            output.close();
        } catch (SecurityException se) {
            System.err.println("You dont have the permission to open the file.");
        } catch (FileNotFoundException fe) {
            System.err.println("File not found.");
        }
    }

    public static String[] readFile(String path) throws FileNotFoundException {
        ArrayList< String> rarray = new ArrayList();
        Scanner input = new Scanner(new File(path));
        while (input.hasNext()) {
            rarray.add(input.nextLine());
        }
        input.close();
        return (String[]) rarray.toArray();
    }
}