public static String getLockerName(long projectId) {
    ProjectData projectData = (ProjectData) ProjectFactory.getProjectData(projectId);
    System.out.println(
        "Locked is "
            + projectData.isLocked()
            + "  Lock info: User is "
            + Environment.getUser().getUniqueId()
            + "  locker id is "
            + projectData.getLockedById()
            + " locker is "
            + projectData.getLockedByName());

    if (projectData != null && projectData.isLocked()) {

      if (Environment.getUser().getUniqueId() != projectData.getLockedById())
        return projectData.getLockedByName();
    }
    return null;
  }