@Override
 public void setFiltered(final boolean filtered) {
   delegate.setFiltered(filtered);
   super.setFiltered(filtered);
 }
 @Override
 public void setOpacity(final float opacity) {
   delegate.setOpacity(opacity);
   super.setOpacity(opacity);
 }
 @Override
 public void setVisible(final boolean visible) {
   delegate.setVisible(visible);
   super.setVisible(visible);
 }
 @Override
 public void setFillColor(final Color fillColor) {
   delegate.setFillColor(fillColor);
   super.setFillColor(fillColor);
 }
 @Override
 public void setColor(final Color color) {
   delegate.setColor(color);
   super.setColor(color);
 }
 @Override
 public void setLineStyle(final LineStyle lineStyle) {
   delegate.setLineStyle(lineStyle);
   super.setLineStyle(lineStyle);
 }
 @Override
 public void setSelected(final boolean selected) {
   delegate.setSelected(selected);
   super.setSelected(selected);
 }