ccepts a single
 <code>String</code> argument (see, for example, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Integer.html?is-external=true#valueOf-java.lang.String-" title="class or interface in java.lang"><code>Integer.valueOf(String)</code></a>)</li>
 <li>Have a registered implementation of <a href="../../../javax/ws/rs/ext/ParamConverterProvider.html" title="interface in javax.ws.rs.ext"><code>ParamConverterProvider</code></a>
 that returns a <a href="../../../javax/ws/rs/ext/ParamConver