title: Logging missing jar files during load of Java applet
body: <p>I have an applet which uses a lot of Jar files when loading the code.</p>
  
  <p>As I am caching these Jar files, I have append a version number in their file name, so I have a file called images_4.jar.</p>
  
  <p>Sometimes I screw up and input a wrong Jar file in my HTML, and when I try to load my applet, it will complain about a missing Jar file.</p>
  
  <p>Is there anyway that I can catch these exception or error in the Java code ? I have a logging tool which I use in the Java applet to report errors to my server, but is there a way to use this approach to report missing Jar files ?</p>
  
  <p>I could listen for a Missing Class File Exception, but sometimes my Jar files only contain images.</p>