public String getDescription()
    {
        String label = getLabel();
        String output = getOutput();
        if(label == null || label.length() == 0)
            label = Universe.curProfile.getEmptyString();
        if(output == null || output.length() == 0)
            output = Universe.curProfile.getEmptyString();;
        return label + " ; " + output;
    }