 class="block">The ServerEndpointConfig is a special kind of endpoint configuration object that contains
 web socket configuration information specific only to server endpoints. For developers
 deploying programmatic endpoints, ServerEndpointConfig objects
 can be created using a <a href="../../../javax/websocket/server/ServerEndpointConfig.Builder.html" title="class in javax.websocket.server"><code>ServerEndpointConfig.Builder</code></a>. Certain configuration
 operations can be customized by providing a <