public EncryptionApp(String args[]) {
        if (args.length != 4) {
            JOptionPane.showMessageDialog(null, "Arguments error");
            System.exit(0);
        }

        if (args[0].equalsIgnoreCase("") || args[1].equalsIgnoreCase("") || args[2].equalsIgnoreCase("") || args[3].equalsIgnoreCase("")) {
            JOptionPane.showMessageDialog(null, "Arguments cannot be empty");
            System.exit(0);
        }

        if (args[2].length() != 16) {
            JOptionPane.showMessageDialog(null, "Encryption key not valid");
            System.exit(0);
        }

        inputPath = args[0];
        databasePath = args[1];
        encryptionKey = args[2];
        outputPath = args[3];

        if (!inputPath.endsWith("/")) {
            inputPath += "/";
        }

        if (!outputPath.endsWith("/")) {
            outputPath += "/";
        }

        initComponents();

        this.setLocationRelativeTo(null);

        ctrl = new Controller(databasePath);
        try {
            ctrl.populateStorage(inputPath);
        } catch (Exception e) {
            System.out.println(e.getMessage());
            JOptionPane.showMessageDialog(null, e.getMessage());
            System.exit(0);
        }

        storage = ctrl.decryptStorage();

        fileHelpers = new FileHelpers();
    }