code: private PluralAttribute<? super X, ?, ?> getPluralAttriute(String paramName)
      {
          if (superClazzType != null)
          {
              return ((AbstractManagedType<? super X>) superClazzType).getDeclaredPluralAttribute(paramName);
          }
          return null;
      }
docs: Gets the plural attriute.
  
  @param paramName
  the param name
  @return the plural attriute