[tomcat 5.5] logger configuration in context.xml

I would like to have separate log for each context, like I have done in tomcat5. But similar configuration doesn't seem to work under tomcat 5.5? Is there a new syntax for the Logger tag? -- View this message in context: http://www.nabble.com/-tomcat-5.5--logger-configuration-in-context

[tomcat5.5] ClassCastException at org.apache.juli.ClassLoaderLogManager.readConfiguration(ClassLoaderLogManager.java:396)

This problem occurs on tomcat 5.5 but not tomcat 5. I'm trying to figure out why there's a class casting on ConsoleHandler. Unfortunately I could not find the source code on ClassLoaderLogManager, so I don't exactly know what's wrong! Is there a major update of org.apache.juli in tomcat 5.5? H