They're in the source code for the class, but please expose them on the above web page.
I'll take care of it.
Fixed for 5.5.18.
The class comment should state them also: http://tomcat.apache.org/tomcat-6.0-doc/api/org/apache/juli/FileHandler.html take a look at: http://java.sun.com/j2se/1.5.0/docs/api/java/util/logging/FileHandler.html
Jeez, picky users ;) Updating product to Tomcat 6, version to 6.0.10. Sebastian, if you've got some text in mind for the class header, please submit it here.
Done. Will be in 7.0.12, 6.0.33, 5.5.34.