ed</code> - The type that JSONB knows how to handle out of the box

 <p>Adapter runtime "Original" and "Adapted" generic types are inferred from subclassing information,
 which is mandatory for adapter to work.</p>

 <p>Sample 1:</p>
 <pre>
 <code>
      // Generic information is provided by subclassing.
      class BoxToCrateAdapter implements JsonbAdapter&lt;Box&lt;Integer&gt;, Crate&lt;String&gt;&gt; {...};
      jsonbConfig.withAdapters(new BoxToCrateAdapter());

      // Generic information is provided