How to check if binaries are built from particular sources

Question

The legacy project I am working on includes some external library in a form of set of binary jar files. We decided that for analysis and potential patching, we want to recei

Answer 1

There are a variety of JAR comparison tools out there. One that used to be pretty good is Jardiff. I haven't used it in awhile but I'm sure it's still available. There are also some commercial offerings in the same space that could fit your needs.