private static final long adminChatID;(я вказав admin chat id)
    String answer = "";
    private static long userChatID;

    @Override
    public void onUpdateReceived(Update update) {
          if (update.hasMessage() && update.getMessage().hasText()) {
              if(update.getMessage().getChatId()==adminChatID){
                 String answer = String.valueOf(update.getMessage().getReplyToMessage());
                  Message message = new Message();
                  message.setMigrateToChatId(userChatID);
                  message.setText(answer);
                 update.setMessage(message);
              }
              else {
                  userChatID=update.getMessage().getChatId();
                  System.out.println(userChatID);
                  String question = update.getMessage().getText();
                  Message message = new Message();
                  message.setMigrateToChatId(adminChatID);
                  message.setText(question);
                  update.setMessage(message);
              }
          }
    }