title: Query by Boolean properties in spring-data-jpa without using method parameters
body: <p>Is it possible to query by Boolean properties in Spring Data JPA without using method parameters?</p>
  
  <p>Basically I would like this to work without using custom @Query annotation:</p>
  
  <pre><code>@Query("SELECT c FROM Entity c WHERE c.enabled = true")
  public Iterable&lt;Entity&gt; findAllEnabled();
  </code></pre>