<code>JsonObject</code>
 instance.
 <pre>
 <code>
 JsonObject object = Json.createObjectBuilder().build();
 </code>
 </pre>

 <p>The class <a href="JsonBuilderFactory.html" title="interface in javax.json"><code>JsonBuilderFactory</code></a> also contains methods to create
 <code>JsonObjectBuilder</code> instances. A factory instance can be used to create
 multiple builder instances with the same configuration. This the preferred
 way to create multiple instances.

 The example code below shows how to build 