public void run() {

    try {
        Scanner s = new Scanner(f);

        while (isRunning) {

            try {
                if (s.hasNext()) {
                    text.put(s.next());
                } else {
                    isRunning = false;
                }
            } catch (InterruptedException ex) {

                Logger.getLogger(inputClass.class.getName()).log(Level.SEVERE, null, ex);
            }

        }

    } catch (FileNotFoundException ex) {
        Logger.getLogger(inputClass.class.getName()).log(Level.SEVERE, null, ex);
    }

}