title: How to set tomcat work at debug mode?
body: <p>I deploy a application to tomcat with context xml. I want the tomcat work at debug mode, I means if I change something inside a function, like change 
  String a="123";
  to
  String a="456";
  tomcat should get the change without reload the application.</p>
  
  <p>The web01.xml under %CATALINA_HOME%/conf/Catalina/localhost </p>
  
  <pre><code>&lt;?xml version='1.0' encoding='utf-8'?&gt;
  &lt;Context docBase="d:/document/workspace3.6/web01/WebContent" path="/web01" reloadable="false" debug="1" &gt;&lt;/Context&gt;
  </code></pre>
  
  <p>but now tomcat didn't worked as I expected, if I replace the old class file with new version, I must restart tomcat to get the change.</p>
  
  <p>Why tomcat didn't reload the class,How should I do to let it work as debug mode?</p>
  
  <p>I am not use Eclipse now. and I don't want to set reloadable="true", this will reload the entire application if class changed.</p>
  
  <p>I used tomcat5.5.23</p>