@Override public int compareTo(ProgressStep progressStep) { return Integer.compare(this.id.getStepNumber(), progressStep.getStepNumber()); }
@Override public int getStepNumber() { return id.getStepNumber(); }
@Override public int compareTo(ProgressStep progressStep) { return Integer.compare(this.id.getStepNumber(), progressStep.getStepNumber()); }
@Override public int getStepNumber() { return id.getStepNumber(); }