A great tool for digging into obscure jar and class files. I used it many times to track down very obscure bugs in Java based products. Often you will have a vendor saying that your issue is not real or not reproducible on their end. But with this kind of tool you can peek behind the curtains and figure out how to trigger some condition 100% of the time.
Vineflower is probably what you want nowadays
This one haven't been updated for 5 years and do not support any newer java features.
A great tool for digging into obscure jar and class files. I used it many times to track down very obscure bugs in Java based products. Often you will have a vendor saying that your issue is not real or not reproducible on their end. But with this kind of tool you can peek behind the curtains and figure out how to trigger some condition 100% of the time.