title: How to configure com.datastax.driver.core.Cluster.Initializer from a configuration file
body: <p>I wanted to know if it's possible to build a <code>com.datastax.driver.core.Cluster.Initializer</code> from a configuration file as mentioned in the API <a href="http://www.datastax.com/drivers/java/2.0/" rel="nofollow">java docs</a>. </p>
  
  <p>Are there any existing implementations that parse a file and create the <code>Cluster.Initializer</code> or is it expected that we write our own?</p>
  
  <p>Thanks.</p>