public double getPercentComplete() { return 0.0; }
public double getPercentComplete() { if (getMaximum() == getMinimum()) return 1.0; else return (double) (model.getValue() - model.getMinimum()) / (model .getMaximum() - model.getMinimum()); }
	public double getPercentComplete() {		return 0.0; // TODO	} // getPercentComplete()