code: public List<Project> getProjects() throws RedmineException {
          try {
              return transport.getObjectsList(Project.class,
                      new BasicNameValuePair("include", "trackers"));
          } catch (NotFoundException e) {
              throw new RedmineInternalError("NotFoundException received, which should never happen in this request");
          }
      }
docs: Load the list of projects available to the user, which is represented by the API access key.
  <p>
  Redmine ignores "get trackers info" parameter for "get projects" request. see bug
  http://www.redmine.org/issues/8545
  The field is already accessible for a specific project for a long time (GET /projects/:id)
  but in the projects list (GET /projects) it's only on the svn trunk for now (Sep 8, 2014).
  It will be included in Redmine 2.6.0 which isn't out yet.
  
  @return list of Project objects
  @throws RedmineAuthenticationException invalid or no API access key is used with the server, which
  requires authorization. Check the constructor arguments.
  @throws RedmineException