private static InspectionConfigTreeNode getGroupNode(InspectionConfigTreeNode root, String group) {
    final int childCount = root.getChildCount();
    for (int i = 0; i < childCount; i++) {
      InspectionConfigTreeNode child = (InspectionConfigTreeNode)root.getChildAt(i);
      if (group.equals(child.getUserObject())) {
        return child;
      }
    }
    InspectionConfigTreeNode child = new InspectionConfigTreeNode.Group(group);
    root.add(child);
    return child;
  }
private static InspectionConfigTreeNode getGroupNode(InspectionConfigTreeNode root, String group)