@NotNull
  @Override
  public List<GroupingNode> getGroups(@NotNull RunConfigurationContributor contributor) {
    List<GroupingNode> result = new ArrayList<>();
    GroupingNode parentGroupNode = null;
    for (RunDashboardGroupingRule groupingRule : RunDashboardManagerImpl.GROUPING_RULE_EP_NAME.getExtensions()) {
      RunDashboardGroup group = groupingRule.getGroup(contributor.asService());
      if (group != null) {
        GroupingNode node = new GroupingNode(contributor.asService().getProject(),
                                             parentGroupNode == null ? null : parentGroupNode.getGroup(), group);
        node.setParent(parentGroupNode);
        result.add(node);
        parentGroupNode = node;
      }
    }
    return result;
  }
@NotNull
  @Override
  public List<GroupingNode> getGroups(@NotNull RunConfigurationContributor contributor)