Hello, I would like to know if is it possible to restrict the use of JDK classes in Tomcat according to a list given in another file. ¿Is it possible by creating a new Add-on? If it is possible, where can I find documentation about creating Add-ons? I have looked up and I haven't found any information about it (I only have found AddOns in Tomcat 3.3 but there is nothing about creating new ones).
Another idea to do that is by modifying the source code. Could anybody tell me where I should search to do that? Thank you very much. Analía de Pedro