TypeError: illegal access on 'toArray': class
org.jruby.javasupport.JavaMethod (in module org.jruby.dist) cannot
access a member of class
java.util.concurrent.ConcurrentHashMap$CollectionView (in module
java.base) with modifiers "public final"
and
TypeError: illegal access on 'size': class
org.jruby.javasupport.JavaMethod (in module org.jruby.dist) cannot
access a member of class
java.util.concurrent.ConcurrentHashMap$CollectionView (in module
java.base) with modifiers "public final"
and
upstream bug report: https://github.com/jruby/jruby/issues/7244
:red_circle: CI: https://app.travis-ci.com/github/logstash-plugins/logstash-output-s3/jobs/573433528