Merge pull request #793 from mkurz/dropJava8

Drop Java 8

.github/workflows/build-test.yml

@@ -15,17 +15,17 @@ concurrency:
 jobs:
   check-code-style:
     name: Code Style
-    uses: playframework/.github/.github/workflows/cmd.yml@v2
+    uses: playframework/.github/.github/workflows/cmd.yml@v3
     with:
       cmd: sbt validateCode
 
   check-binary-compatibility:
     name: Binary Compatibility
-    uses: playframework/.github/.github/workflows/binary-check.yml@v2
+    uses: playframework/.github/.github/workflows/binary-check.yml@v3
 
   check-docs:
     name: Docs
-    uses: playframework/.github/.github/workflows/cmd.yml@v2
+    uses: playframework/.github/.github/workflows/cmd.yml@v3
     with:
       cmd: sbt docs/validateDocs
 
@@ -35,9 +35,9 @@ jobs:
       - "check-code-style"
       - "check-binary-compatibility"
       - "check-docs"
-    uses: playframework/.github/.github/workflows/cmd.yml@v2
+    uses: playframework/.github/.github/workflows/cmd.yml@v3
     with:
-      java: 11, 8
+      java: 17, 11
       scala: 2.12.16, 2.13.8, 3.2.0
       cmd: scripts/test-code.sh
 
@@ -46,4 +46,4 @@ jobs:
     if: github.event_name == 'pull_request'
     needs: # Should be last
       - "tests"
-    uses: playframework/.github/.github/workflows/rtm.yml@v2
+    uses: playframework/.github/.github/workflows/rtm.yml@v3

.github/workflows/publish.yml

@@ -11,5 +11,5 @@ on:
 jobs:
   publish-artifacts:
     name: Publish / Artifacts
-    uses: playframework/.github/.github/workflows/publish.yml@v2
+    uses: playframework/.github/.github/workflows/publish.yml@v3
     secrets: inherit

.jvmopts

@@ -1,3 +1,2 @@
 -Xss2M
--XX:+CMSClassUnloadingEnabled
 -XX:ReservedCodeCacheSize=192m

build.sbt

@@ -61,14 +61,15 @@ def playJsonMimaSettings = Seq(
 
 val javacSettings = Seq(
   "-source",
-  "1.8",
+  "11",
   "-Xlint:deprecation",
   "-Xlint:unchecked",
 )
 
 val scalacOpts = Seq(
   "-language:higherKinds",
-  "-target:jvm-1.8",
+  "-release",
+  "11",
   "-Ywarn-unused:imports",
   "-Xlint:nullary-unit",
   "-Xlint",
@@ -101,7 +102,7 @@ lazy val commonSettings = Def.settings(
   crossScalaVersions := Seq(Dependencies.Scala212, Dependencies.Scala213, Dependencies.Scala3),
   Compile / javacOptions ++= javacSettings,
   Test / javacOptions ++= javacSettings,
-  Compile / compile / javacOptions ++= Seq("-target", "1.8"), // sbt #1785, avoids passing to javadoc
+  Compile / compile / javacOptions ++= Seq("--release", "11"), // sbt #1785, avoids passing to javadoc
   scalacOptions ++= (if (isScala3.value) Nil else scalacOpts),
   Compile / doc / scalacOptions ++= Seq(
     // Work around 2.12 bug which prevents javadoc in nested java classes from compiling.