float getBottomPropertion() {
    final float totalSize = mySplitter.getOrientation() ? mySplitter.getHeight() : mySplitter.getWidth();
    final float componentSize =
      mySplitter.getOrientation() ? mySplitter.getFirstComponent().getHeight() : mySplitter.getFirstComponent().getWidth();

    return componentSize / (totalSize - mySplitter.getDividerWidth());
  }
float getBottomPropertion()