Thanks for the help! With the -ff option in strace I was able to tell it to branch out to all the sub-processes that are launched (I wasn’t sure about that since I’m not a java developer, and it’s not an app made by me).

Fortunately I was able to find exactly what I needed with strace, even though it was a bit like finding the needle in the haystack.

Thanks for the help! With the -ff option in strace I was able to tell it to branch out to all the sub-processes that are launched. Due to this, I don’t think lsof is going to be useful in my case, at least not without pulling my hair out, haha.

Fortunately I was able to find exactly what I needed with strace, even though it was a bit like finding the needle in the haystack.