@Override
  protected boolean isSelected(@Nullable final XDebugSession session, final AnActionEvent event) {
    if (session != null) {
      return session.areBreakpointsMuted();
    }
    else {
      XDebugSessionData data = event.getData(XDebugSessionData.DATA_KEY);
      if (data != null) {
        return data.isBreakpointsMuted();
      }
    }
    return false;
  }
@Override
  protected boolean isSelected(@Nullable final XDebugSession session, final AnActionEvent event)