tion</code></a>. The provider list is resolved
 using the strategy provided to the bootstrap state.
 <pre>
 Configuration&lt;?&gt; configuration = Validation
    .byDefaultProvider()
    .providerResolver( new MyResolverStrategy() )
    .configure();
 ValidatorFactory factory = configuration.buildValidatorFactory();
 </pre>
 The provider can be specified in the XML configuration. If the XML
 configuration does not exist or if no provider is specified,
 the first available provider will be returned.</div>
<d