title: Can I set properties toward beans in an imported library?
body: <p>I have a main Micronaut service. I also have a library project which houses some beans. One such bean (reduced) is:</p>
  <pre><code>@Singleton
  public class Testo {
      @Value(&quot;${testo}&quot;)
      public int testo;
  }
  </code></pre>
  <p>I am successfully &quot;importing&quot; this bean and <code>@Inject</code>ing it as described in the documentation. However, I cannot for the life of me set this &quot;testo&quot; property from the main service. System properties, Environment variables, PropertyResource files (application.yml), at any level -&gt; nothing works.</p>
  <p>I check this through both a printout of the variable in the terminal, or debugging using IDEA.</p>
  <p>Is it possible to set properties of beans that are housed in a library project?</p>
  <p>Micronaut v3.1.3
  Java 11</p>