code: @Override
      public <Y> SingularAttribute<X, Y> getDeclaredSingularAttribute(String paramString, Class<Y> paramClass)
      {
          return getDeclaredSingularAttribute(paramString, paramClass, true);
      }
docs: /*
  (non-Javadoc)
  
  @see
  javax.persistence.metamodel.ManagedType#getDeclaredSingularAttribute(
  java.lang.String, java.lang.Class)