module-info, but use require instead of require_relative is fix required for JRuby 9.3

Author: monkstone

CHANGELOG.md

@@ -0,0 +1 @@
+**v1.2.0** Java module ready version

arcball.gemspec

@@ -9,7 +9,7 @@ Gem::Specification.new do |s|
   s.authors = ['Martin Prout']
   s.date = %q{2021-09-17}
   s.description = %q{A ArcBall in java for propane and PiCrate}
-  s.summary = %q{Provides arcball functionality to processing, from a ruby environment}
+  s.summary = %q{Provides arcball functionality to processing, from a ruby environment provides java module monkstone.arcball}
   s.email = %q{[email protected]}
   s.files = ['Rakefile', 'lib/arcball.rb', 'lib/arcball.jar', 'lib/arcball/version.rb']
   s.homepage = %q{http://rubygems.org/gems/arcball}

lib/arcball.rb

@@ -1,5 +1,6 @@
 # frozen_string_literal: true
 
 require 'jruby'
-require_relative 'arcball.jar'
-Java::MonkstoneArcball::ArcBallLibrary.load(JRuby.runtime)
+require 'arcball.jar'
+java_import 'monkstone.arcball.ArcBallLibrary'
+ArcBallLibrary.load(JRuby.runtime)

pom.xml

@@ -11,7 +11,7 @@ DO NOT MODIFY - GENERATED CODE
   <modelVersion>4.0.0</modelVersion>
   <groupId>arcball</groupId>
   <artifactId>arcball</artifactId>
-  <version>1.1.1</version>
+  <version>1.2.0</version>
   <name>arcball</name>
   <description>arcball for arcball</description>
   <url>https://github.com/ruby-processing/ArcBall</url>

src/module-info.java

@@ -0,0 +1,5 @@
+open module monkstone.arcball{
+  exports monkstone.arcball;
+  requires org.processing.core;
+  requires org.jruby.core; 
+}