title: what is the meaning of debug in web.xml
body: <p>Below i have mentioned a link in which they discussed about the debug level in web.xml</p>
  
  <p><a href="http://dev.anyframejava.org/docs.en/anyframe/plugin/optional/struts/1.0.1/reference/html/ch02.html" rel="nofollow">http://dev.anyframejava.org/docs.en/anyframe/plugin/optional/struts/1.0.1/reference/html/ch02.html</a></p>
  
  <pre><code>&lt;init-param&gt;
  &lt;param-name&gt;debug&lt;/param-name&gt;
  &lt;param-value&gt;2&lt;/param-value&gt;
  &lt;/init-param&gt;
  </code></pre>
  
  <p>please I am not getting the proper meaning of the debug as well as their level which they are talking about from 0-6 like for example when i will pass the value 2 int the <code>&lt;param-value&gt;</code> what kind of information i will get or if it is 0 or 1 or 6 what i will get</p>