public class RunnableVersion implements Runnable {
    private Obraz obraz;
    private int id;


    public RunnableVersion(Obraz obraz, int id)
    {


        this.id=id;
        this.obraz=obraz;


    }

    @Override
    public void run()
    {
        String output;
        while((output=obraz.getNextChar())!=null) {
        String runout=" " + "Watek " +id + ": "+ output;

            System.out.println(runout);
        }
    }
}