"block">Returns an immutable <a href="https://docs.oracle.com/javase/8/docs/api/java/util/Collection.html?is-external=true" title="class or interface in java.util"><code>collection</code></a> containing the
 property names available within the context of the current configuration instance.</div>
</td>
</tr>
<tr id="i6" class="altColor">
<td class="colFirst"><code><a href="../../../../javax/ws/rs/RuntimeType.html" title="enum in javax.ws.rs">RuntimeType</a></code></td>
<th class="colSecond" scope="row"><code