title: Apache Commons Hex Encoding Error
body: <p>I'm trying to use <a href="http://commons.apache.org/codec/xref/org/apache/commons/codec/binary/Hex.html" rel="nofollow">org.apache.commons.codec.binary.Hex</a> to encode and decode a String value:</p>
  
  <p>e.g.:</p>
  
  <pre><code>Hex.encodeHex("10".getBytes()).toString();
  </code></pre>
  
  <p>However, this is not giving me a hexadecimal output, but outputs similar to this:</p>
  
  <blockquote>
    <p>[C@596d444a</p>
  </blockquote>
  
  <p>Any ideas why this is happening?</p>