Fix java 8 compatibility. (#292)

socketry · Apr 2, 2023 · 640386b · 640386b
1 parent 3999cc1
commit 640386b
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Showing 3 changed files with 10 additions and 3 deletions.
diff --git a/.github/workflows/workflow.yml b/.github/workflows/workflow.yml
@@ -40,6 +40,14 @@ jobs:
 
     steps:
       - uses: actions/checkout@v3
+
+      - name: set JAVA_HOME
+        if: |
+          startsWith(matrix.ruby, 'jruby')
+        shell: bash
+        run:  |
+          echo JAVA_HOME=$JAVA_HOME_11_X64 >> $GITHUB_ENV
+
       - uses: ruby/setup-ruby@v1
         with:
           ruby-version: ${{matrix.ruby}}

diff --git a/Gemfile b/Gemfile
@@ -12,7 +12,7 @@ end
 
 group :development, :test do
   gem "coveralls", require: false
-  gem "rake-compiler", require: false
+  gem "rake-compiler", "~> 1.1.9", require: false
   gem "rspec", "~> 3.7", require: false
   gem "rubocop", "0.82.0", require: false
 end
diff --git a/rakelib/extension.rake b/rakelib/extension.rake
@@ -4,8 +4,7 @@ if defined? JRUBY_VERSION
   require "rake/javaextensiontask"
   Rake::JavaExtensionTask.new("nio4r_ext") do |ext|
     ext.ext_dir = "ext/nio4r"
-    ext.source_version = "1.8"
-    ext.target_version = "1.8"
+    ext.release = '8'
   end
 else
   require "rake/extensiontask"