code: public Session createSession() throws OpenViduJavaClientException, OpenViduHttpException {
  		Session s = new Session();
  		OpenVidu.activeSessions.put(s.getSessionId(), s);
  		return s;
  	}
docs: Creates an OpenVidu session with the default settings
  
  @return The created session
  
  @throws OpenViduJavaClientException
  @throws OpenViduHttpException