docs: public String getName() throws NoResponseException, XMPPErrorException, NotConnectedException, InterruptedException {
          AgentInfo agentInfo = new AgentInfo();
          agentInfo.setType(IQ.Type.get);
          agentInfo.setTo(workgroupJID);
          agentInfo.setFrom(getUser());
          AgentInfo response = connection.createStanzaCollectorAndSend(agentInfo).nextResultOrThrow();
          return response.getName();
      }