code: public Criteria exampleLike(T example, SingularAttribute<T, String>... usingAttributes) {
          return exampleLike(criteria(), example, usingAttributes);
      }
docs: A 'criteria by example' will be created using an example entity. ONLY <code>String</code> attributes will be considered.
  It will use 'likeIgnoreCase' for comparing STRING attributes of the example entity.
  
  @param example         An entity whose attribute's value will be used for creating a criteria
  @param usingAttributes attributes from example entity to consider.
  @return A criteria restricted by example using 'likeIgnoreCase' for comparing attributes
  @throws RuntimeException If no attribute is provided.