code: private static AbstractProject<?, ?> getProject(String fullName) {
          Item item = Hudson.getInstance().getItemByFullName(fullName);
          if (item != null && item instanceof AbstractProject) {
              return (AbstractProject<?, ?>) item;
          }
          return null;
      }
docs: Get a project according to its full name.
  
  @param fullName The full name of the project.
  @return The project which answers the full name.