code: private String getPrefix()
      {
          final String prefix;
          if (loader.isPresent())
          {
              prefix = loader.get().getPackage().getName().replace(Constant.DOT, File.separator);
          }
          else
          {
              prefix = resourcesDir;
          }
          return prefix;
      }
docs: Get the resources prefix.
  
  @return The resources prefix.