I am using Netbeans. How to know all the classes of a package(say lucene, which I am using) that are actually being used/loaded by my program. I want to keep my distribution small, therefore remove all the classes that are not being used at all.
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Netbeans, I can’t help you with. However, the core JRE can answer your question.
will print the entire list.
Or you could look into Apache/Maven jxr and use the API.