JPackage does very weird things and it doesn't work with SNAP

[Kim Barrett]

On 12/8/24 1:56 PM, Davide Perini wrote:
> I tried attaching gdb, but it’s clear that jvm doesn’t like debuggers 
> attached. Right from the start it got sigstop handlers invoked, and 
> then a segfault in libjvm. 

I can't comment on the rest of your message, but I might be able to help 
with
this. The JVM sometimes executes code that may trigger signals that are
expected to be handled by the JVM's signal handler. In particular, I know
there are a couple of these early in startup. Just try continuing in the
debugger, and let the JVM's signal handler have a crack at them. If it's one
of the expected ones, things will proceed normally.