@Override
  public void externalizeFromDimensionService(String key) {
    proportions.clear();
    for (int i = 0; ;i++) {
      int value = PropertiesComponent.getInstance().getInt(key + "." + i, -1);
      if (value == -1) {
        break;
      }

      proportions.add(new Float(value * 0.001));
    }
  }
@Override
  public void externalizeFromDimensionService(String key)