@Override
  public boolean notifyByBalloon(Project project,
                                 String toolWindowId,
                                 MessageType messageType,
                                 @Nls String fullMessage,
                                 Icon icon,
                                 HyperlinkListener listener) {
    ToolWindowManager toolWindowManager = ToolWindowManager.getInstance(project);
    if (toolWindowManager.canShowNotification(toolWindowId)) {
      //noinspection SSBasedInspection
      toolWindowManager.notifyByBalloon(toolWindowId, messageType, fullMessage, icon, listener);
      return true;
    }
    else {
      return false;
    }
  }
@Override
  public boolean notifyByBalloon(Project project,
                                 String toolWindowId,
                                 MessageType messageType,
                                 @Nls String fullMessage,
                                 Icon icon,
                                 HyperlinkListener listener)