@Override
  public void paintNode(final Graphics2D gfx) {
    super.paintNode(gfx);

    final IGroupNode<?, ?> rawNode = (IGroupNode<?, ?>) m_userData.getNode().getRawNode();

    if (rawNode.isCollapsed()) {
      getNodeContent().draw(gfx, getX(), getY() + 8);
    }
  }
Returns the user data associated with the realizer.

@return The user data associated with the realizer.
java/zylib/src/main/java/com/google/security/zynamics/zylib/yfileswrap/gui/zygraph/realizers/ZyGroupNodeRealizer.java