title: Google Http Java Client parsing to enum
body: <p>So, I'm aware that you can parse json values into enums using <a href="http://javadoc.google-http-java-client.googlecode.com/hg/1.13.1-beta/com/google/api/client/util/Value.html" rel="nofollow"><code>@Value</code></a>annotation, but what is the behavior if the value in the json does not match any values annotated with <code>@Value</code>. For example, say an api decides to add a new type that your client doesn't know about. Does its value get set to null, or is there an exception? Is there a way to set an enum value as the default catch all value?</p>