docs: private List<String> getFurtherInfoLines(CmsSessionInfo currentSession) {
  
          boolean neverActive = false;
          Long inacTime = new Long(0L);
          List<String> res = new ArrayList<String>();
          if (currentSession == null) {
              inacTime = new Long(System.currentTimeMillis() - m_user.getLastlogin());
              neverActive = m_user.getLastlogin() == 0L;
          } else {
              inacTime = new Long(System.currentTimeMillis() - currentSession.getTimeUpdated());
          }
  
          String[] inactiveTime = CmsSessionInfo.getHourMinuteSecondTimeString(inacTime.longValue());
  
          if (!neverActive) {
              if (currentSession != null) {
                  res.add("");
                  res.add("<p>Session info:</p>");
                  res.add(
                      CmsVaadinUtils.getMessageText(
                          Messages.GUI_MESSAGES_LAST_ACTIVITY_2,
                          inactiveTime[1] + ":" + inactiveTime[2],
                          CmsVaadinUtils.getMessageText(Messages.GUI_MESSAGES_MINUTES_0)) + getStatusHTML(inacTime));
              } else {
                  res.add(getLastLoginMessage(inacTime));
              }
          }
          res.add(
              CmsVaadinUtils.getMessageText(Messages.GUI_USERMANAGEMENT_USER_DATE_CREATED_0)
                  + ": "
                  + CmsDateUtil.getDateTime(
                      new Date(m_user.getDateCreated()),
                      DateFormat.SHORT,
                      A_CmsUI.get().getLocale()));
          if (currentSession != null) {
              res.add(TableProperty.Site.getLocalizedMessage() + ": " + getSiteTitle(currentSession));
  
              try {
                  res.add(
                      TableProperty.Project.getLocalizedMessage()
                          + ": "
                          + A_CmsUI.getCmsObject().readProject(currentSession.getProject()).getName());
              } catch (CmsException e) {
                  LOG.error("Unable to read project", e);
              }
          }
          return res;
      }