@Override
  public List<AbstractTreeNode<?>> getChildrenNodes(final AbstractTreeNode node) {
    List<AbstractTreeNode<?>> children = new ArrayList<>();
    CoverageClassStructure structure = myAnnotator.getStructure();
    if (structure == null) return children;
    List<CoverageNodeInfo> infos = structure.getChildrenInfo(getNodeId(node));
    for (CoverageNodeInfo info : infos) {
      children.add(new JavaCoverageNode(myProject, info.getValue(), mySuitesBundle, info.getName()));
    }
    return children;
  }
@Override
  public List<AbstractTreeNode<?>> getChildrenNodes(final AbstractTreeNode node)