use JDK 17

Author: majk-p

.github/workflows/ci.yml

@@ -29,7 +29,7 @@ jobs:
       matrix:
         os: [ubuntu-22.04]
         scala: [2.12, 2.13, 3]
-        java: [temurin@11]
+        java: [temurin@17]
         project: [diffsonJVM, diffsonJS, diffsonNative]
     runs-on: ${{ matrix.os }}
     timeout-minutes: 60
@@ -42,24 +42,24 @@ jobs:
       - name: Setup sbt
         uses: sbt/setup-sbt@v1
 
-      - name: Setup Java (temurin@11)
-        id: setup-java-temurin-11
-        if: matrix.java == 'temurin@11'
+      - name: Setup Java (temurin@17)
+        id: setup-java-temurin-17
+        if: matrix.java == 'temurin@17'
         uses: actions/setup-java@v4
         with:
           distribution: temurin
-          java-version: 11
+          java-version: 17
           cache: sbt
 
       - name: sbt update
-        if: matrix.java == 'temurin@11' && steps.setup-java-temurin-11.outputs.cache-hit == 'false'
+        if: matrix.java == 'temurin@17' && steps.setup-java-temurin-17.outputs.cache-hit == 'false'
         run: sbt +update
 
       - name: Check that workflows are up to date
         run: sbt githubWorkflowCheck
 
       - name: Check headers and formatting
-        if: matrix.java == 'temurin@11' && matrix.os == 'ubuntu-22.04'
+        if: matrix.java == 'temurin@17' && matrix.os == 'ubuntu-22.04'
         run: sbt 'project ${{ matrix.project }}' '++ ${{ matrix.scala }}' headerCheckAll scalafmtCheckAll 'project /' scalafmtSbtCheck
 
       - name: scalaJSLink
@@ -74,11 +74,11 @@ jobs:
         run: sbt 'project ${{ matrix.project }}' '++ ${{ matrix.scala }}' test
 
       - name: Check binary compatibility
-        if: matrix.java == 'temurin@11' && matrix.os == 'ubuntu-22.04'
+        if: matrix.java == 'temurin@17' && matrix.os == 'ubuntu-22.04'
         run: sbt 'project ${{ matrix.project }}' '++ ${{ matrix.scala }}' mimaReportBinaryIssues
 
       - name: Generate API documentation
-        if: matrix.java == 'temurin@11' && matrix.os == 'ubuntu-22.04'
+        if: matrix.java == 'temurin@17' && matrix.os == 'ubuntu-22.04'
         run: sbt 'project ${{ matrix.project }}' '++ ${{ matrix.scala }}' doc
 
       - name: Make target directories
@@ -103,7 +103,7 @@ jobs:
     strategy:
       matrix:
         os: [ubuntu-22.04]
-        java: [temurin@11]
+        java: [temurin@17]
     runs-on: ${{ matrix.os }}
     steps:
       - name: Checkout current branch (full)
@@ -114,17 +114,17 @@ jobs:
       - name: Setup sbt
         uses: sbt/setup-sbt@v1
 
-      - name: Setup Java (temurin@11)
-        id: setup-java-temurin-11
-        if: matrix.java == 'temurin@11'
+      - name: Setup Java (temurin@17)
+        id: setup-java-temurin-17
+        if: matrix.java == 'temurin@17'
         uses: actions/setup-java@v4
         with:
           distribution: temurin
-          java-version: 11
+          java-version: 17
           cache: sbt
 
       - name: sbt update
-        if: matrix.java == 'temurin@11' && steps.setup-java-temurin-11.outputs.cache-hit == 'false'
+        if: matrix.java == 'temurin@17' && steps.setup-java-temurin-17.outputs.cache-hit == 'false'
         run: sbt +update
 
       - name: Download target directories (2.12, diffsonJVM)
@@ -247,7 +247,7 @@ jobs:
     strategy:
       matrix:
         os: [ubuntu-22.04]
-        java: [temurin@11]
+        java: [temurin@17]
     runs-on: ${{ matrix.os }}
     steps:
       - name: Checkout current branch (full)
@@ -258,17 +258,17 @@ jobs:
       - name: Setup sbt
         uses: sbt/setup-sbt@v1
 
-      - name: Setup Java (temurin@11)
-        id: setup-java-temurin-11
-        if: matrix.java == 'temurin@11'
+      - name: Setup Java (temurin@17)
+        id: setup-java-temurin-17
+        if: matrix.java == 'temurin@17'
         uses: actions/setup-java@v4
         with:
           distribution: temurin
-          java-version: 11
+          java-version: 17
           cache: sbt
 
       - name: sbt update
-        if: matrix.java == 'temurin@11' && steps.setup-java-temurin-11.outputs.cache-hit == 'false'
+        if: matrix.java == 'temurin@17' && steps.setup-java-temurin-17.outputs.cache-hit == 'false'
         run: sbt +update
 
       - name: Submit Dependencies

build.sbt

@@ -24,6 +24,9 @@ ThisBuild / developers := List(
   tlGitHubDev("ybasket", "Yannick Heiber")
 )
 
+// use JDK 17
+ThisBuild / githubWorkflowJavaVersions := Seq(JavaSpec.temurin("17"))
+
 // Silence binary compatibility warnings for test-interface in Scala Native 0.5.x series
 // has to include _native suffix due to https://github.com/sbt/sbt/issues/7140
 ThisBuild / libraryDependencySchemes +=