digest dependency breaks jruby openssl

[igcherkaev]

Hello.

We are facing a weird issue where as soon as digest dependency appears for the project, it breaks jruby loading openssl extension:

NameError: cannot load (ext) (org.jruby.ext.openssl.OpenSSL)
  org/jruby/ext/jruby/JRubyUtilLibrary.java:201:in `load_ext'
  /opt/jruby/lib/ruby/stdlib/jopenssl/load.rb:31:in `<main>'
  org/jruby/RubyKernel.java:974:in `require'
  /opt/jruby/lib/ruby/stdlib/openssl.rb:1:in `<main>'
  org/jruby/RubyKernel.java:974:in `require'
  /usr/local/bundle/gems/rack-2.2.3/lib/rack/session/cookie.rb:3:in `<main>'

It does not matter if digest is listed in Gemfile or installed as a transient dependency (e.g. mail -> net-imap -> digest).

As soon as it is removed, for example, even this way (or from Gemfile):

mv /usr/local/bundle/gems/digest-3.1.0-java /usr/local/bundle/gems/digest-3.1.0-removed

The app starts just fine and doesn't break.

Environment:

jruby 9.2.14.0 (2.5.7) 2020-12-08 ebe64bafb9 OpenJDK 64-Bit Server VM 25.282-b08 on 1.8.0_282-b08 +jit [linux-x86_64]
OpenSSL 1.1.1n  15 Mar 2022

Distributor ID:	Debian
Description:	Debian GNU/Linux 10 (buster)
Release:	10
Codename:	buster

Basically it's a docker image based off jruby:9.2.14.0

Any idea what could be breaking inside jruby/jruby-openssl because of this gem?