Wouldn't touch this tech with a 10 foot pole due to licensing concerns and lock in.
LLVM is providing most of the interop without strings attached.
Re:GraalVM: Run Programs Faster Anywhere
by JBReefer on Wednesday April 18, 2018 @05:22PM
(#16871317)
0% chance I'll ever use this or let one of my team members use it.
I don't know a single person that's said a single good thing about Oracle, including people that work there. I know a ton of people that have been burned by Oracle and their lawyers.
(I'm having doubts if this comment belongs here. But it's my genuine reaction, for what it's worth.)