code: public Stream<Project> getUserProjectsStream(Object userIdOrUsername, ProjectFilter filter) throws GitLabApiException {
          return (getUserProjects(userIdOrUsername, filter, getDefaultPerPage()).stream());
      }
docs: Get a Stream of visible projects owned by the given user.
  
  <pre><code>GET /users/:user_id/projects</code></pre>
  
  @param userIdOrUsername the user ID, username of the user, or a User instance holding the user ID or username
  @param filter the ProjectFilter instance holding the filter values for the query
  @return a Stream of visible projects owned by the given use
  @throws GitLabApiException if any exception occurs