@Override
  public boolean isMarked(@NotNull Project project, @NotNull AnActionEvent event) {
    XValueMarkers<?, ?> markers = getValueMarkers(event);
    if (markers == null) return false;

    XValue value = XDebuggerTreeActionBase.getSelectedValue(event.getDataContext());
    return value != null && markers.getMarkup(value) != null;
  }
@Override
  public boolean isMarked(@NotNull Project project, @NotNull AnActionEvent event)