Upgraded actions/cache to 3.0.4

This reverts commit 0ed0637d81.

.gitattributes

@@ -0,0 +1,3 @@
+dist/index.js    -diff -merge
+dist/index.js    linguist-generated=true
+.licenses/** -diff linguist-generated=true

.github/CODEOWNERS

@@ -0,0 +1,2 @@
+* @actions/actions-service
+* @actions/virtual-environments-owners

.github/ISSUE_TEMPLATE/bug_report.md

@@ -0,0 +1,32 @@
+---
+name: Bug report
+about: Create a bug report
+title: ''
+labels: bug, needs triage
+assignees: ''
+
+---
+
+**Description:**
+A clear and concise description of what the bug is.
+
+**Task version:**
+Specify the task version
+
+**Platform:**
+- [ ] Ubuntu
+- [ ] macOS
+- [ ] Windows
+
+**Runner type:**
+- [ ] Hosted
+- [ ] Self-hosted
+
+**Repro steps:**  
+A description with steps to reproduce the issue. If your have a public example or repo to share, please provide the link.
+
+**Expected behavior:**
+A description of what you expected to happen.
+
+**Actual behavior:**
+A description of what is actually happening.

.github/ISSUE_TEMPLATE/config.yml

@@ -0,0 +1 @@
+blank_issues_enabled: false

.github/ISSUE_TEMPLATE/feature_request.md

@@ -0,0 +1,16 @@
+---
+name: Feature request
+about: Suggest an idea for this project
+title: ''
+labels: feature request, needs triage
+assignees: ''
+---
+
+**Description:**
+Describe your proposal.
+
+**Justification:**
+Justification or a use case for your proposal.
+
+**Are you willing to submit a PR?**
+<!--- We accept contributions! -->

.github/pull_request_template.md

@@ -0,0 +1,9 @@
+**Description:**
+Describe your changes.
+
+**Related issue:**
+Add link to the related issue.
+
+**Check list:**
+- [ ] Mark if documentation changes are required.
+- [ ] Mark if tests were added or updated to cover the changes.

.github/workflows/build.yml

@@ -0,0 +1,31 @@
+name: Build Action
+
+on:
+  push:
+    branches:
+      - main
+      - releases/*
+    paths-ignore:
+      - '**.md'
+  pull_request:
+    paths-ignore:
+      - '**.md'
+
+jobs:
+  build:
+    runs-on: ${{ matrix.os }}
+    strategy:
+      fail-fast: false
+      matrix:
+        os: [ubuntu-latest, windows-latest, macos-latest]
+    steps:
+      - uses: actions/checkout@v3
+      - name: Setup Node.JS 16
+        uses: actions/setup-node@v3
+        with:
+          node-version: 16.x
+          cache: npm
+      - run: npm ci
+      - run: npm run build
+      - run: npm run format-check
+      - run: npm test

.github/workflows/check-dist.yml

@@ -0,0 +1,52 @@
+# `dist/index.js` is a special file in Actions.
+# When you reference an action with `uses:` in a workflow,
+# `index.js` is the code that will run.
+# For our project, we generate this file through a build process from other source files.
+# We need to make sure the checked-in `index.js` actually matches what we expect it to be.
+name: Check dist/
+
+on:
+  push:
+    branches:
+      - main
+    paths-ignore:
+      - '**.md'
+  pull_request:
+    paths-ignore:
+      - '**.md'
+  workflow_dispatch:
+
+jobs:
+  check-dist:
+    runs-on: ubuntu-latest
+
+    steps:
+      - uses: actions/checkout@v3
+
+      - name: Set Node.js 16.x
+        uses: actions/setup-node@v3
+        with:
+          node-version: 16.x
+          cache: npm
+
+      - name: Install dependencies
+        run: npm ci
+
+      - name: Rebuild the dist/ directory
+        run: npm run build
+
+      - name: Compare the expected and actual dist/ directories
+        run: |
+          if [ "$(git diff --ignore-space-at-eol dist/ | wc -l)" -gt "0" ]; then
+            echo "Detected uncommitted changes after build.  See status below:"
+            git diff
+            exit 1
+          fi
+        id: diff
+
+      # If index.js was different than expected, upload the expected version as an artifact
+      - uses: actions/upload-artifact@v3
+        if: ${{ failure() && steps.diff.conclusion == 'failure' }}
+        with:
+          name: dist
+          path: dist/

.github/workflows/e2e-cache.yml

@@ -0,0 +1,209 @@
+name: Validate cache
+on:
+  push:
+    branches:
+      - main
+      - releases/*
+    paths-ignore:
+      - '**.md'
+  pull_request:
+    paths-ignore:
+      - '**.md'
+
+defaults:
+  run:
+    shell: bash
+
+jobs:
+  gradle-save:
+    runs-on: ${{ matrix.os }}
+    strategy:
+      fail-fast: false
+      matrix:
+        os: [macos-latest, windows-latest, ubuntu-latest]
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v3
+      - name: Run setup-java with the cache for gradle
+        uses: ./
+        id: setup-java
+        with:
+          distribution: 'adopt'
+          java-version: '11'
+          cache: gradle
+      - name: Create files to cache
+        # Need to avoid using Gradle daemon to stabilize the save process on Windows
+        # https://github.com/actions/cache/issues/454#issuecomment-840493935
+        run: |
+          gradle downloadDependencies --no-daemon -p __tests__/cache/gradle
+          if [ ! -d ~/.gradle/caches ]; then
+            echo "::error::The ~/.gradle/caches directory does not exist unexpectedly"
+            exit 1
+          fi
+  gradle-restore:
+    runs-on: ${{ matrix.os }}
+    strategy:
+      fail-fast: false
+      matrix:
+        os: [macos-latest, windows-latest, ubuntu-latest]
+    needs: gradle-save
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v3
+      - name: Run setup-java with the cache for gradle
+        uses: ./
+        id: setup-java
+        with:
+          distribution: 'adopt'
+          java-version: '11'
+          cache: gradle
+      - name: Confirm that ~/.gradle/caches directory has been made
+        run: |
+          if [ ! -d ~/.gradle/caches ]; then
+            echo "::error::The ~/.gradle/caches directory does not exist unexpectedly"
+            exit 1
+          fi
+          ls ~/.gradle/caches/
+  maven-save:
+    runs-on: ${{ matrix.os }}
+    strategy:
+      fail-fast: false
+      matrix:
+        os: [macos-latest, windows-latest, ubuntu-latest]
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v3
+      - name: Run setup-java with the cache for maven
+        uses: ./
+        id: setup-java
+        with:
+          distribution: 'adopt'
+          java-version: '11'
+          cache: maven
+      - name: Create files to cache
+        run: |
+          mvn verify -f __tests__/cache/maven/pom.xml
+          if [ ! -d ~/.m2/repository ]; then
+            echo "::error::The ~/.m2/repository directory does not exist unexpectedly"
+            exit 1
+          fi
+  maven-restore:
+    runs-on: ${{ matrix.os }}
+    strategy:
+      fail-fast: false
+      matrix:
+        os: [macos-latest, windows-latest, ubuntu-latest]
+    needs: maven-save
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v3
+      - name: Run setup-java with the cache for maven
+        uses: ./
+        id: setup-java
+        with:
+          distribution: 'adopt'
+          java-version: '11'
+          cache: maven
+      - name: Confirm that ~/.m2/repository directory has been made
+        run: |
+          if [ ! -d ~/.m2/repository ]; then
+            echo "::error::The ~/.m2/repository directory does not exist unexpectedly"
+            exit 1
+          fi
+          ls ~/.m2/repository
+  sbt-save:
+    runs-on: ${{ matrix.os }}
+    defaults:
+      run:
+        shell: bash
+        working-directory: __tests__/cache/sbt
+    strategy:
+      fail-fast: false
+      matrix:
+        os: [macos-latest, windows-latest, ubuntu-latest]
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v3
+      - name: Run setup-java with the cache for sbt
+        uses: ./
+        id: setup-java
+        with:
+          distribution: 'adopt'
+          java-version: '11'
+          cache: sbt
+      - name: Create files to cache
+        run: sbt update
+
+      - name: Check files to cache on macos-latest
+        if: matrix.os == 'macos-latest'
+        run: |
+          if [ ! -d ~/Library/Caches/Coursier ]; then
+            echo "::error::The ~/Library/Caches/Coursier directory does not exist unexpectedly"
+            exit 1
+          fi
+
+      - name: Check files to cache on windows-latest
+        if: matrix.os == 'windows-latest'
+        run: |
+          if [ ! -d ~/AppData/Local/Coursier/Cache ]; then
+            echo "::error::The ~/AppData/Local/Coursier/Cache directory does not exist unexpectedly"
+            exit 1
+          fi
+
+      
+      - name: Check files to cache on ubuntu-latest
+        if: matrix.os == 'ubuntu-latest'
+        run: |
+          if [ ! -d ~/.cache/coursier ]; then
+            echo "::error::The ~/.cache/coursier directory does not exist unexpectedly"
+            exit 1
+          fi
+
+  sbt-restore:
+    runs-on: ${{ matrix.os }}
+    defaults:
+      run:
+        shell: bash
+        working-directory: __tests__/cache/sbt
+    strategy:
+      fail-fast: false
+      matrix:
+        os: [macos-latest, windows-latest, ubuntu-latest]
+    needs: sbt-save
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v3
+      - name: Run setup-java with the cache for sbt
+        uses: ./
+        id: setup-java
+        with:
+          distribution: 'adopt'
+          java-version: '11'
+          cache: sbt
+
+      - name: Confirm that ~/Library/Caches/Coursier directory has been made
+        if: matrix.os == 'macos-latest'
+        run: |
+          if [ ! -d ~/Library/Caches/Coursier ]; then
+            echo "::error::The ~/Library/Caches/Coursier directory does not exist unexpectedly"
+            exit 1
+          fi
+          ls ~/Library/Caches/Coursier
+
+      - name: Confirm that ~/AppData/Local/Coursier/Cache directory has been made
+        if: matrix.os == 'windows-latest'
+        run: |
+          if [ ! -d ~/AppData/Local/Coursier/Cache ]; then
+            echo "::error::The ~/AppData/Local/Coursier/Cache directory does not exist unexpectedly"
+            exit 1
+          fi
+          ls ~/AppData/Local/Coursier/Cache
+
+      - name: Confirm that ~/.cache/coursier directory has been made
+        if: matrix.os == 'ubuntu-latest'
+        run: |
+          if [ ! -d ~/.cache/coursier ]; then
+            echo "::error::The ~/.cache/coursier directory does not exist unexpectedly"
+            exit 1
+          fi
+          ls ~/.cache/coursier

.github/workflows/e2e-local-file.yml

@@ -0,0 +1,123 @@
+name: Validate local file
+on:
+  push:
+    branches:
+      - main
+      - releases/*
+    paths-ignore:
+      - '**.md'
+  pull_request:
+    paths-ignore:
+      - '**.md'
+
+jobs:
+  setup-java-local-file-adopt:
+    name: Validate installation from local file Adopt
+    runs-on: ${{ matrix.os }}
+    strategy:
+      fail-fast: false
+      matrix:
+        os: [macos-latest, windows-latest, ubuntu-latest]
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v3
+      - name: Download Adopt OpenJDK file
+        run: |
+          if ($IsLinux) {
+            $downloadUrl = "https://github.com/AdoptOpenJDK/openjdk11-binaries/releases/download/jdk-11.0.10%2B9/OpenJDK11U-jdk_x64_linux_hotspot_11.0.10_9.tar.gz"
+            $localFilename = "java_package.tar.gz"
+          } elseif ($IsMacOS) {
+            $downloadUrl = "https://github.com/AdoptOpenJDK/openjdk11-binaries/releases/download/jdk-11.0.10%2B9/OpenJDK11U-jdk_x64_mac_hotspot_11.0.10_9.tar.gz"
+            $localFilename = "java_package.tar.gz"
+          } elseif ($IsWindows) {
+            $downloadUrl = "https://github.com/AdoptOpenJDK/openjdk11-binaries/releases/download/jdk-11.0.10%2B9/OpenJDK11U-jdk_x64_windows_hotspot_11.0.10_9.zip"
+            $localFilename = "java_package.zip"
+          }
+          echo "LocalFilename=$localFilename" | Out-File -FilePath $env:GITHUB_ENV -Encoding utf8 -Append
+          (New-Object System.Net.WebClient).DownloadFile($downloadUrl, "$env:RUNNER_TEMP/$localFilename")
+        shell: pwsh
+      - name: setup-java
+        uses: ./
+        id: setup-java
+        with:
+          distribution: 'jdkfile'
+          jdkFile: ${{ runner.temp }}/${{ env.LocalFilename }}
+          java-version: '11.0.0-ea'
+          architecture: x64
+      - name: Verify Java version
+        run: bash __tests__/verify-java.sh "11.0.10" "${{ steps.setup-java.outputs.path }}"
+        shell: bash
+
+  setup-java-local-file-zulu:
+    name: Validate installation from local file Zulu
+    runs-on: ${{ matrix.os }}
+    strategy:
+      fail-fast: false
+      matrix:
+        os: [macos-latest, windows-latest, ubuntu-latest]
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v3
+      - name: Download Zulu OpenJDK file
+        run: |
+          if ($IsLinux) {
+            $downloadUrl = "https://cdn.azul.com/zulu/bin/zulu11.2.3-jdk11.0.1-linux_x64.tar.gz"
+            $localFilename = "java_package.tar.gz"
+          } elseif ($IsMacOS) {
+            $downloadUrl = "https://cdn.azul.com/zulu/bin/zulu11.2.3-jdk11.0.1-macosx_x64.tar.gz"
+            $localFilename = "java_package.tar.gz"
+          } elseif ($IsWindows) {
+            $downloadUrl = "https://cdn.azul.com/zulu/bin/zulu11.45.27-ca-jdk11.0.10-win_x64.zip"
+            $localFilename = "java_package.zip"
+          }
+          echo "LocalFilename=$localFilename" | Out-File -FilePath $env:GITHUB_ENV -Encoding utf8 -Append
+          (New-Object System.Net.WebClient).DownloadFile($downloadUrl, "$env:RUNNER_TEMP/$localFilename")
+        shell: pwsh
+      - name: setup-java
+        uses: ./
+        id: setup-java
+        with:
+          distribution: 'jdkfile'
+          jdkFile: ${{ runner.temp }}/${{ env.LocalFilename }}
+          java-version: '11.0.0-ea'
+          architecture: x64
+      - name: Verify Java version
+        run: bash __tests__/verify-java.sh "11.0" "${{ steps.setup-java.outputs.path }}"
+        shell: bash
+
+  setup-java-local-file-temurin:
+    name: Validate installation from local file Eclipse Temurin
+    runs-on: ${{ matrix.os }}
+    strategy:
+      fail-fast: false
+      matrix:
+        os: [macos-latest, windows-latest, ubuntu-latest]
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v3
+      - name: Download Eclipse Temurin file
+        run: |
+          if ($IsLinux) {
+            $downloadUrl = "https://github.com/adoptium/temurin11-binaries/releases/download/jdk-11.0.12%2B7/OpenJDK11U-jdk_x64_linux_hotspot_11.0.12_7.tar.gz"
+            $localFilename = "java_package.tar.gz"
+          } elseif ($IsMacOS) {
+            $downloadUrl = "https://github.com/adoptium/temurin11-binaries/releases/download/jdk-11.0.12%2B7/OpenJDK11U-jdk_x64_mac_hotspot_11.0.12_7.tar.gz"
+            $localFilename = "java_package.tar.gz"
+          } elseif ($IsWindows) {
+            $downloadUrl = "https://github.com/adoptium/temurin11-binaries/releases/download/jdk-11.0.12%2B7/OpenJDK11U-jdk_x64_windows_hotspot_11.0.12_7.zip"
+            $localFilename = "java_package.zip"
+          }
+          echo "LocalFilename=$localFilename" | Out-File -FilePath $env:GITHUB_ENV -Encoding utf8 -Append
+          (New-Object System.Net.WebClient).DownloadFile($downloadUrl, "$env:RUNNER_TEMP/$localFilename")
+        shell: pwsh
+      - name: setup-java
+        uses: ./
+        id: setup-java
+        with:
+          distribution: 'jdkfile'
+          jdkFile: ${{ runner.temp }}/${{ env.LocalFilename }}
+          java-version: '11.0.0-ea'
+          architecture: x64
+      - name: Verify Java version
+        run: bash __tests__/verify-java.sh "11.0.12" "${{ steps.setup-java.outputs.path }}"
+        shell: bash

.github/workflows/e2e-publishing.yml

@@ -0,0 +1,152 @@
+name: Validate publishing functionality
+on:
+  push:
+    branches:
+      - main
+      - releases/*
+    paths-ignore:
+      - '**.md'
+  pull_request:
+    paths-ignore:
+      - '**.md'
+
+defaults:
+  run:
+    shell: pwsh
+
+jobs:
+  setup-java-publishing:
+    name: Validate settings.xml
+    runs-on: ${{ matrix.os }}
+    strategy:
+      fail-fast: false
+      matrix:
+        os: [macos-latest, windows-latest, ubuntu-latest]
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v3
+      - name: setup-java
+        uses: ./
+        id: setup-java
+        with:
+          distribution: 'adopt'
+          java-version: '11'
+          server-id: maven
+          server-username: MAVEN_USERNAME
+          server-password: MAVEN_CENTRAL_TOKEN
+          gpg-passphrase: MAVEN_GPG_PASSPHRASE
+      - name: Validate settings.xml
+        run: |
+          $xmlPath = Join-Path $HOME ".m2" "settings.xml"
+          Get-Content $xmlPath | ForEach-Object { Write-Host $_ }
+
+          [xml]$xml = Get-Content $xmlPath
+          $servers = $xml.settings.servers.server
+          if (($servers[0].id -ne 'maven') -or ($servers[0].username -ne '${env.MAVEN_USERNAME}') -or ($servers[0].password -ne '${env.MAVEN_CENTRAL_TOKEN}')) {
+            throw "Generated XML file is incorrect"
+          }
+
+          if (($servers[1].id -ne 'gpg.passphrase') -or ($servers[1].passphrase -ne '${env.MAVEN_GPG_PASSPHRASE}')) {
+            throw "Generated XML file is incorrect"
+          }
+
+  test-publishing-overwrite:
+    name: settings.xml is overwritten if flag is true
+    runs-on: ${{ matrix.os }}
+    strategy:
+      fail-fast: false
+      matrix:
+        os: [macos-latest, windows-latest, ubuntu-latest]
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v3
+      - name: Create fake settings.xml
+        run: |
+          $xmlDirectory = Join-Path $HOME ".m2"
+          $xmlPath = Join-Path $xmlDirectory "settings.xml"
+          New-Item -Path $xmlDirectory -ItemType Directory
+          Set-Content -Path $xmlPath -Value "Fake_XML"
+      - name: setup-java
+        uses: ./
+        id: setup-java
+        with:
+          distribution: 'adopt'
+          java-version: '11'
+          server-id: maven
+          server-username: MAVEN_USERNAME
+          server-password: MAVEN_CENTRAL_TOKEN
+          gpg-passphrase: MAVEN_GPG_PASSPHRASE
+      - name: Validate settings.xml is overwritten
+        run: |
+          $xmlPath = Join-Path $HOME ".m2" "settings.xml"
+          Get-Content $xmlPath | ForEach-Object { Write-Host $_ }
+
+          $content = Get-Content $xmlPath -Raw
+          if ($content -notlike '*maven*') {
+            throw "settings.xml file is not overwritten"
+          }
+  
+  test-publishing-skip-overwrite:
+    name: settings.xml is not overwritten if flag is false
+    runs-on: ${{ matrix.os }}
+    strategy:
+      fail-fast: false
+      matrix:
+        os: [macos-latest, windows-latest, ubuntu-latest]
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v3
+      - name: Create fake settings.xml
+        run: |
+          $xmlDirectory = Join-Path $HOME ".m2"
+          $xmlPath = Join-Path $xmlDirectory "settings.xml"
+          New-Item -Path $xmlDirectory -ItemType Directory
+          Set-Content -Path $xmlPath -Value "Fake_XML"
+      - name: setup-java
+        uses: ./
+        id: setup-java
+        with:
+          distribution: 'adopt'
+          java-version: '11'
+          server-id: maven
+          server-username: MAVEN_USERNAME
+          server-password: MAVEN_CENTRAL_TOKEN
+          overwrite-settings: false
+          gpg-passphrase: MAVEN_GPG_PASSPHRASE
+      - name: Validate that settings.xml is not overwritten
+        run: |
+          $xmlPath = Join-Path $HOME ".m2" "settings.xml"
+          $content = Get-Content -Path $xmlPath -Raw
+          Write-Host $content
+
+          if ($content -notlike "*Fake_XML*") {
+            throw "settings.xml file was overwritten but it should not be"
+          }
+
+  test-publishing-custom-location:
+    name: settings.xml in custom location
+    runs-on: ${{ matrix.os }}
+    strategy:
+      fail-fast: false
+      matrix:
+        os: [macos-latest, windows-latest, ubuntu-latest]
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v3
+      - name: setup-java
+        uses: ./
+        id: setup-java
+        with:
+          distribution: 'adopt'
+          java-version: '11'
+          server-id: maven
+          server-username: MAVEN_USERNAME
+          server-password: MAVEN_CENTRAL_TOKEN
+          gpg-passphrase: MAVEN_GPG_PASSPHRASE
+          settings-path: ${{ runner.temp }}
+      - name: Validate settings.xml location
+        run: |
+          $path = Join-Path $env:RUNNER_TEMP "settings.xml"
+          if (-not (Test-Path $path)) {
+            throw "settings.xml file is not found in expected location"
+          }

.github/workflows/e2e-versions.yml

@@ -0,0 +1,243 @@
+name: Validate Java e2e
+on:
+  push:
+    branches:
+      - main
+      - releases/*
+    paths-ignore:
+      - '**.md'
+  pull_request:
+    paths-ignore:
+      - '**.md'
+  schedule:
+    - cron:  '0 */12 * * *'
+  workflow_dispatch:
+jobs:
+  setup-java-major-versions:
+    name: ${{ matrix.distribution }} ${{ matrix.version }} (jdk-x64) - ${{ matrix.os }}
+    runs-on: ${{ matrix.os }}
+    strategy:
+      fail-fast: false
+      matrix:
+        os: [macos-latest, windows-latest, ubuntu-latest]
+        distribution: ['temurin', 'adopt', 'adopt-openj9', 'zulu', 'liberica', 'microsoft', 'corretto' ] # internally 'adopt-hotspot' is the same as 'adopt'
+        version: ['8', '11', '16']
+        exclude:
+        - distribution: microsoft
+          version: 8
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v3
+      - name: setup-java
+        uses: ./
+        id: setup-java
+        with:
+          java-version: ${{ matrix.version }}
+          distribution: ${{ matrix.distribution }}
+      - name: Verify Java
+        run: bash __tests__/verify-java.sh "${{ matrix.version }}" "${{ steps.setup-java.outputs.path }}"
+        shell: bash
+
+  setup-java-major-minor-versions:
+    name: ${{ matrix.distribution }} ${{ matrix.version }} (jdk-x64) - ${{ matrix.os }}
+    needs: setup-java-major-versions
+    runs-on: ${{ matrix.os }}
+    strategy:
+      fail-fast: false
+      matrix:
+        os: [macos-latest, windows-latest, ubuntu-latest]
+        distribution: ['temurin', 'zulu', 'liberica']
+        version:
+        - '11.0'
+        - '8.0.302'
+        - '16.0.2+7'
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v3
+      - name: setup-java
+        uses: ./
+        id: setup-java
+        with:
+          java-version: ${{ matrix.version }}
+          distribution: ${{ matrix.distribution }}
+      - name: Verify Java
+        run: bash __tests__/verify-java.sh "${{ matrix.version }}" "${{ steps.setup-java.outputs.path }}"
+        shell: bash
+
+  setup-java-check-latest:
+    name: ${{ matrix.distribution }} ${{ matrix.version }} - check-latest flag - ${{ matrix.os }}
+    needs: setup-java-major-versions
+    runs-on: ${{ matrix.os }}
+    strategy:
+      fail-fast: false
+      matrix:
+        os: [macos-latest, windows-latest, ubuntu-latest]
+        distribution: ['temurin', 'zulu', 'liberica']
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v3
+      - name: setup-java
+        uses: ./
+        id: setup-java
+        with:
+          distribution: ${{ matrix.distribution }}
+          java-version: 11
+          check-latest: true
+      - name: Verify Java
+        run: bash __tests__/verify-java.sh "11" "${{ steps.setup-java.outputs.path }}"
+        shell: bash
+
+  setup-java-multiple-jdks:
+    name: ${{ matrix.distribution }} ${{ matrix.version }} - multiple jdks - ${{ matrix.os }}
+    needs: setup-java-major-versions
+    runs-on: ${{ matrix.os }}
+    strategy:
+      fail-fast: false
+      matrix:
+        os: [macos-latest, windows-latest, ubuntu-latest]
+        distribution: ['temurin', 'zulu', 'liberica']
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v3
+      - name: setup-java
+        uses: ./
+        id: setup-java
+        with:
+          distribution: ${{ matrix.distribution }}
+          java-version: |
+            11
+            17
+      - name: Verify Java env variables
+        run: |
+          $versionsArr = "11","17"
+          foreach ($version in $versionsArr)
+          {
+            $envName = "JAVA_HOME_${version}_${env:RUNNER_ARCH}"
+            $JavaVersionPath = [Environment]::GetEnvironmentVariable($envName)
+            if (-not (Test-Path "$JavaVersionPath")) { 
+              Write-Host "$envName is not found"
+              exit 1
+            } 
+          }
+        shell: pwsh
+      - name: Verify Java
+        run: bash __tests__/verify-java.sh "17" "${{ steps.setup-java.outputs.path }}"
+        shell: bash
+
+  setup-java-ea-versions-zulu:
+    name: zulu ${{ matrix.version }} (jdk-x64) - ${{ matrix.os }}
+    needs: setup-java-major-minor-versions
+    runs-on: ${{ matrix.os }}
+    strategy:
+      fail-fast: false
+      matrix:
+        os: [macos-latest, windows-latest, ubuntu-latest]
+        version: ['17-ea', '15.0.0-ea.14']
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v3
+      - name: setup-java
+        uses: ./
+        id: setup-java
+        with:
+          java-version: ${{ matrix.version }}
+          distribution: zulu
+      - name: Verify Java
+        run: bash __tests__/verify-java.sh "${{ matrix.version }}" "${{ steps.setup-java.outputs.path }}"
+        shell: bash
+
+  setup-java-ea-versions-temurin:
+    name: temurin ${{ matrix.version }} (jdk-x64) - ${{ matrix.os }}
+    needs: setup-java-major-minor-versions
+    runs-on: ${{ matrix.os }}
+    strategy:
+      fail-fast: false
+      matrix:
+        os: [macos-latest, windows-latest, ubuntu-latest]
+        version: ['17-ea']
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v3
+      - name: setup-java
+        uses: ./
+        id: setup-java
+        with:
+          java-version: ${{ matrix.version }}
+          distribution: temurin
+      - name: Verify Java
+        run: bash __tests__/verify-java.sh "${{ matrix.version }}" "${{ steps.setup-java.outputs.path }}"
+        shell: bash
+
+  setup-java-custom-package-type:
+    name: ${{ matrix.distribution }} ${{ matrix.version }} (${{ matrix.java-package }}-x64) - ${{ matrix.os }}
+    needs: setup-java-major-minor-versions
+    runs-on: ${{ matrix.os }}
+    strategy:
+      fail-fast: false
+      matrix:
+        os: [macos-latest, windows-latest, ubuntu-latest]
+        distribution: ['temurin', 'zulu', 'liberica']
+        java-package: ['jre']
+        version: ['17.0']
+        include:
+          - distribution: 'zulu'
+            java-package: jre+fx
+            version: '8'
+            os: ubuntu-latest
+          - distribution: 'zulu'
+            java-package: jdk+fx
+            version: '8.0.242'
+            os: ubuntu-latest
+          - distribution: 'liberica'
+            java-package: jdk+fx
+            version: '8'
+            os: ubuntu-latest
+          - distribution: 'liberica'
+            java-package: jre+fx
+            version: '11'
+            os: ubuntu-latest
+          - distribution: 'corretto'
+            java-package: jre
+            version: '8'
+            os: windows-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v3
+      - name: setup-java
+        uses: ./
+        id: setup-java
+        with:
+          java-version: ${{ matrix.version }}
+          java-package: ${{ matrix.java-package }}
+          distribution: ${{ matrix.distribution }}
+      - name: Verify Java
+        run: bash __tests__/verify-java.sh "${{ matrix.version }}" "${{ steps.setup-java.outputs.path }}"
+        shell: bash
+
+  # Only Liberica and Zulu provide x86
+  setup-java-x86:
+    name: ${{ matrix.distribution }} ${{ matrix.version }} (jdk-${{ matrix.architecture }}) - ${{ matrix.os }}
+    needs: setup-java-major-minor-versions
+    runs-on: ${{ matrix.os }}
+    strategy:
+      fail-fast: false
+      matrix:
+        # x86 is not supported on macOS
+        os: [windows-latest, ubuntu-latest]
+        distribution: ['liberica', 'zulu', 'corretto']
+        version: ['11']
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v3
+      - name: setup-java
+        uses: ./
+        id: setup-java
+        with:
+          distribution: ${{ matrix.distribution }}
+          java-version: ${{ matrix.version }}
+          architecture: 'x86'
+      - name: Verify Java
+        run: bash __tests__/verify-java.sh "${{ matrix.version }}" "${{ steps.setup-java.outputs.path }}"
+        shell: bash
+
+  # Only Microsoft provides AArch64. However, GitHub-hosted runners do not support this architecture.

.github/workflows/licensed.yml

@@ -0,0 +1,25 @@
+name: Licensed
+
+on:
+  push:
+    branches:
+      - main
+  pull_request:
+    branches:
+      - main
+  workflow_dispatch:
+
+jobs:
+  test:
+    runs-on: ubuntu-latest
+    name: Check licenses
+    steps:
+      - uses: actions/checkout@v3
+      - run: npm ci
+      - name: Install licensed
+        run: |
+          cd $RUNNER_TEMP
+          curl -Lfs -o licensed.tar.gz https://github.com/github/licensed/releases/download/3.4.4/licensed-3.4.4-linux-x64.tar.gz
+          sudo tar -xzf licensed.tar.gz
+          sudo mv licensed /usr/local/bin/licensed
+      - run: licensed status

.github/workflows/release-new-action-version.yml

@@ -0,0 +1,28 @@
+name: Release new action version
+on:
+  release:
+    types: [released]
+  workflow_dispatch:
+    inputs:
+      TAG_NAME:
+        description: 'Tag name that the major tag will point to'
+        required: true
+
+env:
+  TAG_NAME: ${{ github.event.inputs.TAG_NAME || github.event.release.tag_name }}
+permissions:
+  contents: write
+
+jobs:
+  update_tag:
+    name: Update the major tag to include the ${{ github.event.inputs.TAG_NAME || github.event.release.tag_name }} changes
+    environment:
+      name: releaseNewActionVersion
+    runs-on: ubuntu-latest
+    steps:
+    - name: Update the ${{ env.TAG_NAME }} tag
+      id: update-major-tag
+      uses: actions/publish-action@v0.1.0
+      with:
+        source-tag: ${{ env.TAG_NAME }}
+        slack-webhook: ${{ secrets.SLACK_WEBHOOK }}

.github/workflows/workflow.yml

@@ -1,26 +0,0 @@
-name: Main workflow
-on: [push]
-jobs:
-  run:
-    name: Run
-    runs-on: ${{ matrix.operating-system }}
-    strategy:
-      matrix:
-        operating-system: [ubuntu-latest, windows-latest]
-    steps:
-    - name: Checkout
-      uses: actions/checkout@master
-
-    - name: Set Node.js 10.x
-      uses: actions/setup-node@master
-      with:
-        version: 10.x
-
-    - name: npm install
-      run: npm install
-
-    - name: Lint
-      run: npm run format-check
-
-    - name: npm test
-      run: npm test

.gitignore

@@ -1,2 +1,96 @@
-!node_modules/
+# Ignore node_modules, ncc is used to compile nodejs modules into a single file
+node_modules/
 __tests__/runner/*
+
+# Ignore js files that are transpiled from ts files in src/
+lib/
+
+# Rest of the file pulled from https://github.com/github/gitignore/blob/master/Node.gitignore
+# Logs
+logs
+*.log
+npm-debug.log*
+yarn-debug.log*
+yarn-error.log*
+lerna-debug.log*
+
+# Diagnostic reports (https://nodejs.org/api/report.html)
+report.[0-9]*.[0-9]*.[0-9]*.[0-9]*.json
+
+# Runtime data
+pids
+*.pid
+*.seed
+*.pid.lock
+
+# Directory for instrumented libs generated by jscoverage/JSCover
+lib-cov
+
+# Coverage directory used by tools like istanbul
+coverage
+*.lcov
+
+# nyc test coverage
+.nyc_output
+
+# Grunt intermediate storage (https://gruntjs.com/creating-plugins#storing-task-files)
+.grunt
+
+# Bower dependency directory (https://bower.io/)
+bower_components
+
+# node-waf configuration
+.lock-wscript
+
+# Compiled binary addons (https://nodejs.org/api/addons.html)
+build/Release
+
+# Dependency directories
+jspm_packages/
+
+# TypeScript v1 declaration files
+typings/
+
+# TypeScript cache
+*.tsbuildinfo
+
+# Optional npm cache directory
+.npm
+
+# Optional eslint cache
+.eslintcache
+
+# Optional REPL history
+.node_repl_history
+
+# Output of 'npm pack'
+*.tgz
+
+# Yarn Integrity file
+.yarn-integrity
+
+# dotenv environment variables file
+.env
+.env.test
+
+# parcel-bundler cache (https://parceljs.org/)
+.cache
+
+# next.js build output
+.next
+
+# nuxt.js build output
+.nuxt
+
+# vuepress build output
+.vuepress/dist
+
+# Serverless directories
+.serverless/
+
+# FuseBox cache
+.fusebox/
+
+# DynamoDB Local files
+.dynamodb/
+.vscode/

.licensed.yml

@@ -0,0 +1,15 @@
+sources:
+  npm: true
+
+allowed:
+  - apache-2.0
+  - 0bsd
+  - bsd-2-clause
+  - bsd-3-clause
+  - isc
+  - mit
+  - cc0-1.0
+  - unlicense
+
+reviewed:
+  npm:

.prettierrc.json

@@ -1,11 +1,11 @@
 {
-    "printWidth": 80,
-    "tabWidth": 2,
-    "useTabs": false,
-    "semi": true,
-    "singleQuote": true,
-    "trailingComma": "none",
-    "bracketSpacing": false,
-    "arrowParens": "avoid",
-    "parser": "typescript"
-  }
+  "printWidth": 100,
+  "tabWidth": 2,
+  "useTabs": false,
+  "semi": true,
+  "singleQuote": true,
+  "trailingComma": "none",
+  "bracketSpacing": true,
+  "arrowParens": "avoid",
+  "parser": "typescript"
+}

CODE_OF_CONDUCT.md

@@ -0,0 +1,76 @@
+# Contributor Covenant Code of Conduct
+
+## Our Pledge
+
+In the interest of fostering an open and welcoming environment, we as
+contributors and maintainers pledge to make participation in our project and
+our community a harassment-free experience for everyone, regardless of age, body
+size, disability, ethnicity, sex characteristics, gender identity and expression,
+level of experience, education, socio-economic status, nationality, personal
+appearance, race, religion, or sexual identity and orientation.
+
+## Our Standards
+
+Examples of behavior that contributes to creating a positive environment
+include:
+
+* Using welcoming and inclusive language
+* Being respectful of differing viewpoints and experiences
+* Gracefully accepting constructive criticism
+* Focusing on what is best for the community
+* Showing empathy towards other community members
+
+Examples of unacceptable behavior by participants include:
+
+* The use of sexualized language or imagery and unwelcome sexual attention or
+  advances
+* Trolling, insulting/derogatory comments, and personal or political attacks
+* Public or private harassment
+* Publishing others' private information, such as a physical or electronic
+  address, without explicit permission
+* Other conduct which could reasonably be considered inappropriate in a
+  professional setting
+
+## Our Responsibilities
+
+Project maintainers are responsible for clarifying the standards of acceptable
+behavior and are expected to take appropriate and fair corrective action in
+response to any instances of unacceptable behavior.
+
+Project maintainers have the right and responsibility to remove, edit, or
+reject comments, commits, code, wiki edits, issues, and other contributions
+that are not aligned to this Code of Conduct, or to ban temporarily or
+permanently any contributor for other behaviors that they deem inappropriate,
+threatening, offensive, or harmful.
+
+## Scope
+
+This Code of Conduct applies within all project spaces, and it also applies when
+an individual is representing the project or its community in public spaces.
+Examples of representing a project or community include using an official
+project e-mail address, posting via an official social media account, or acting
+as an appointed representative at an online or offline event. Representation of
+a project may be further defined and clarified by project maintainers.
+
+## Enforcement
+
+Instances of abusive, harassing, or otherwise unacceptable behavior may be
+reported by contacting the project team at opensource+actions/setup-java@github.com. All
+complaints will be reviewed and investigated and will result in a response that
+is deemed necessary and appropriate to the circumstances. The project team is
+obligated to maintain confidentiality with regard to the reporter of an incident.
+Further details of specific enforcement policies may be posted separately.
+
+Project maintainers who do not follow or enforce the Code of Conduct in good
+faith may face temporary or permanent repercussions as determined by other
+members of the project's leadership.
+
+## Attribution
+
+This Code of Conduct is adapted from the [Contributor Covenant][homepage], version 1.4,
+available at https://www.contributor-covenant.org/version/1/4/code-of-conduct.html
+
+[homepage]: https://www.contributor-covenant.org
+
+For answers to common questions about this code of conduct, see
+https://www.contributor-covenant.org/faq

README.md

@@ -1,59 +1,239 @@
-# setup-java
+# Setup Java
 
-This action sets up a java environment for use in actions by:
+[![Main workflow](https://github.com/actions/setup-java/actions/workflows/workflow.yml/badge.svg)](https://github.com/actions/setup-java/actions/workflows/workflow.yml)
 
-- optionally downloading and caching a version of java by version and adding to PATH. Downloads from [Azul's Zulu distribution](http://static.azul.com/zulu/bin/).
-- registering problem matchers for error output
+The `setup-java` action provides the following functionality for GitHub Actions runners:
+- Downloading and setting up a requested version of Java. See [Usage](#Usage) for a list of supported distributions
+- Extracting and caching custom version of Java from a local file
+- Configuring runner for publishing using Apache Maven
+- Configuring runner for publishing using Gradle
+- Configuring runner for using GPG private key
+- Registering problem matchers for error output
+- Caching dependencies managed by Apache Maven
+- Caching dependencies managed by Gradle
+- Caching dependencies managed by sbt
+- [Maven Toolchains declaration](https://maven.apache.org/guides/mini/guide-using-toolchains.html) for specified JDK versions
 
-# Usage
+This action allows you to work with Java and Scala projects.
 
-See [action.yml](action.yml)
+## V2 vs V1
 
-Basic:
+- V2 supports custom distributions and provides support for Azul Zulu OpenJDK, Eclipse Temurin and AdoptOpenJDK  out of the box. V1 supports only Azul Zulu OpenJDK
+- V2 requires you to specify distribution along with the version. V1 defaults to Azul Zulu OpenJDK, only version input is required. Follow [the migration guide](docs/switching-to-v2.md) to switch from V1 to V2
+
+## Usage
+
+  - `java-version`: _(required)_ The Java version to set up. Takes a whole or [semver](#supported-version-syntax) Java version.
+   
+  - `distribution`: _(required)_ Java [distribution](#supported-distributions).
+
+  - `java-package`: The packaging variant of the choosen distribution. Possible values: `jdk`, `jre`, `jdk+fx`, `jre+fx`. Default value: `jdk`.
+
+  - `architecture`: The target architecture of the package. Possible values: `x86`, `x64`, `armv7`, `aarch64`, `ppc64le`. Default value: `x64`.
+
+  - `jdkFile`: If a use-case requires a custom distribution setup-java uses the compressed JDK from the location pointed by this input and will take care of the installation and caching on the VM.
+
+  - `check-latest`: Setting this option makes the action to check for the latest available version for the version spec.
+
+  - `cache`: Quick [setup caching](#caching-packages-dependencies) for the dependencies managed through one of the predifined package managers. It can be one of "maven", "gradle" or "sbt". 
+
+  #### Maven options
+  The action has a bunch of inputs to generate maven's [settings.xml](https://maven.apache.org/settings.html) on the fly and pass the values to Apache Maven GPG Plugin as well as Apache Maven Toolchains. See [advanced usage](docs/advanced-usage.md) for more.
+
+  - `overwrite-settings`: By default action overwrites the settings.xml. In order to skip generation of file if it exists set this to `false`.
+
+  - `server-id`: ID of the distributionManagement repository in the pom.xml file. Default is `github`.
+
+  - `server-username`: Environment variable name for the username for authentication to the Apache Maven repository. Default is GITHUB_ACTOR.
+
+  - `server-password`: Environment variable name for password or token for authentication to the Apache Maven repository. Default is GITHUB_TOKEN.
+
+  - `settings-path`: Maven related setting to point to the diractory where the settings.xml file will be written. Default is ~/.m2.
+
+  - `gpg-private-key`: GPG private key to import. Default is empty string.'
+
+  - `gpg-passphrase`: description: 'Environment variable name for the GPG private key passphrase. Default is GPG_PASSPHRASE.
+
+  - `mvn-toolchain-id`: Name of Maven Toolchain ID if the default name of `${distribution}_${java-version}` is not wanted.
+
+  - `mvn-toolchain-vendor`: Name of Maven Toolchain Vendor if the default name of `${distribution}` is not wanted.
+
+### Basic Configuration
+
+#### Eclipse Temurin
 ```yaml
 steps:
-- uses: actions/checkout@latest
-- uses: actions/setup-java@v1
+- uses: actions/checkout@v3
+- uses: actions/setup-java@v3
   with:
-    version: 9.0.4 // The JDK version to make available on the path. Takes a whole or semver Jdk version, or 1.x syntax (e.g. 1.8 => Jdk 8.x)
-    architecture: x64 // (x64 or x86) - defaults to x64
-- run: java -cp java HelloWorldApp
+    distribution: 'temurin' # See 'Supported distributions' for available options
+    java-version: '17'
+- run: java HelloWorldApp.java
 ```
 
-From local file:
+#### Azul Zulu OpenJDK
 ```yaml
 steps:
-- uses: actions/checkout@master
-- uses: actions/setup-java@v1
+- uses: actions/checkout@v3
+- uses: actions/setup-java@v3
   with:
-    version: 4.0.0
-    architecture: x64
-    jdkFile: <path to jdkFile> // Optional - jdkFile to install java from. Useful for versions not supported by Azul
-- run: java -cp java HelloWorldApp
+    distribution: 'zulu' # See 'Supported distributions' for available options
+    java-version: '17'
+- run: java HelloWorldApp.java
 ```
 
-Matrix Testing:
+#### Supported version syntax
+The `java-version` input supports an exact version or a version range using [SemVer](https://semver.org/) notation:
+- major versions: `8`, `11`, `16`, `17`
+- more specific versions: `17.0`, `11.0`, `11.0.4`, `8.0.232`, `8.0.282+8`
+- early access (EA) versions: `15-ea`, `15.0.0-ea`, `15.0.0-ea.2`, `15.0.0+2-ea`
+
+#### Supported distributions
+Currently, the following distributions are supported:
+| Keyword | Distribution | Official site | License
+|-|-|-|-|
+| `temurin` | Eclipse Temurin | [Link](https://adoptium.net/) | [Link](https://adoptium.net/about.html)
+| `zulu` | Azul Zulu OpenJDK | [Link](https://www.azul.com/downloads/zulu-community/?package=jdk) | [Link](https://www.azul.com/products/zulu-and-zulu-enterprise/zulu-terms-of-use/) |
+| `adopt` or `adopt-hotspot` | AdoptOpenJDK Hotspot | [Link](https://adoptopenjdk.net/) | [Link](https://adoptopenjdk.net/about.html) |
+| `adopt-openj9` | AdoptOpenJDK OpenJ9 | [Link](https://adoptopenjdk.net/) | [Link](https://adoptopenjdk.net/about.html) |
+| `liberica` | Liberica JDK | [Link](https://bell-sw.com/) | [Link](https://bell-sw.com/liberica_eula/) |
+| `microsoft` | Microsoft Build of OpenJDK | [Link](https://www.microsoft.com/openjdk) | [Link](https://docs.microsoft.com/java/openjdk/faq)
+| `corretto` | Amazon Corretto Build of OpenJDK | [Link](https://aws.amazon.com/corretto/) | [Link](https://aws.amazon.com/corretto/faqs/)
+
+**NOTE:** The different distributors can provide discrepant list of available versions / supported configurations. Please refer to the official documentation to see the list of supported versions.
+
+**NOTE:** AdoptOpenJDK got moved to Eclipse Temurin and won't be updated anymore. It is highly recommended to migrate workflows from `adopt` to `temurin` to keep receiving software and security updates. See more details in the [Good-bye AdoptOpenJDK post](https://blog.adoptopenjdk.net/2021/08/goodbye-adoptopenjdk-hello-adoptium/).
+
+**NOTE:** For Azul Zulu OpenJDK architectures x64 and arm64 are mapped to x86 / arm with proper hw_bitness.
+
+### Caching packages dependencies
+The action has a built-in functionality for caching and restoring dependencies. It uses [actions/cache](https://github.com/actions/cache) under hood for caching dependencies but requires less configuration settings. Supported package managers are gradle, maven and sbt. The format of the used cache key is `setup-java-${{ platform }}-${{ packageManager }}-${{ fileHash }}`, where the hash is based on the following files:
+- gradle: `**/*.gradle*`, `**/gradle-wrapper.properties`, `buildSrc/**/Versions.kt`, `buildSrc/**/Dependencies.kt`
+- maven: `**/pom.xml`
+- sbt: all sbt build definition files `**/*.sbt`, `**/project/build.properties`, `**/project/**.{scala,sbt}`
+
+The workflow output `cache-hit` is set to indicate if an exact match was found for the key [as actions/cache does](https://github.com/actions/cache/tree/main#outputs).
+
+The cache input is optional, and caching is turned off by default.
+
+#### Caching gradle dependencies
+```yaml
+steps:
+- uses: actions/checkout@v3
+- uses: actions/setup-java@v3
+  with:
+    distribution: 'temurin'
+    java-version: '17'
+    cache: 'gradle'
+- run: ./gradlew build --no-daemon
+```
+
+#### Caching maven dependencies
+```yaml
+steps:
+- uses: actions/checkout@v3
+- uses: actions/setup-java@v3
+  with:
+    distribution: 'temurin'
+    java-version: '17'
+    cache: 'maven'
+- name: Build with Maven
+  run: mvn -B package --file pom.xml
+```
+
+#### Caching sbt dependencies
+```yaml
+steps:
+- uses: actions/checkout@v3
+- uses: actions/setup-java@v3
+  with:
+    distribution: 'temurin'
+    java-version: '17'
+    cache: 'sbt'
+- name: Build with SBT
+  run: sbt package
+```
+
+### Check latest
+
+In the basic examples above, the `check-latest` flag defaults to `false`. When set to `false`, the action tries to first resolve a version of Java from the local tool cache on the runner. If unable to find a specific version in the cache, the action will download a version of Java. Use the default or set `check-latest` to `false` if you prefer a faster more consistent setup experience that prioritizes trying to use the cached versions at the expense of newer versions sometimes being available for download.
+
+If `check-latest` is set to `true`, the action first checks if the cached version is the latest one. If the locally cached version is not the most up-to-date, the latest version of Java will be downloaded. Set `check-latest` to `true` if you want the most up-to-date version of Java to always be used. Setting `check-latest` to `true` has performance implications as downloading versions of Java is slower than using cached versions.
+
+For Java distributions that are not cached on Hosted images, `check-latest` always behaves as `true` and downloads Java on-flight. Check out [Hosted Tool Cache](docs/advanced-usage.md#Hosted-Tool-Cache) for more details about pre-cached Java versions.  
+
+
+```yaml
+steps:
+- uses: actions/checkout@v3
+- uses: actions/setup-java@v3
+  with:
+    distribution: 'temurin'
+    java-version: '17'
+    check-latest: true
+- run: java HelloWorldApp.java
+```
+
+### Testing against different Java versions
 ```yaml
 jobs:
   build:
+    runs-on: ubuntu-20.04
     strategy:
       matrix:
-        java: [ 1.6, 9.0.x, 12.0.2 ]
-    name: Java ${{ matrix.java }} sample
+        java: [ '8', '11', '17' ]
+    name: Java ${{ matrix.Java }} sample
     steps:
-      - uses: actions/checkout@master
+      - uses: actions/checkout@v3
       - name: Setup java
-        uses: actions/setup-java@v1
+        uses: actions/setup-java@v3
         with:
-          version: ${{ matrix.java }}
-          architecture: x64
-      - run: java -cp java HelloWorldApp
+          distribution: '<distribution>'
+          java-version: ${{ matrix.java }}
+      - run: java HelloWorldApp.java
 ```
 
-# License
+### Install multiple JDKs
 
-The scripts and documentation in this project are released under the [MIT License](LICENSE)
+All versions are added to the PATH. The last version will be used and available globally. Other Java versions can be accessed through env variables with such specification as 'JAVA_HOME_{{ MAJOR_VERSION }}_{{ ARCHITECTURE }}'.
 
-# Contributions
+```yaml
+    steps:
+      - uses: actions/setup-java@v3
+        with:
+          distribution: '<distribution>'
+          java-version: |
+            8
+            11
+            15
+```
 
-Contributions are welcome!  See [Contributor's Guide](docs/contributors.md)
+### Using Maven Toolchains
+In the example above multiple JDKs are installed for the same job. The result after the last JDK is installed is a Maven Toolchains declaration containing references to all three JDKs. The values for `id`, `version`, and `vendor` of the individual Toolchain entries are the given input values for `distribution` and `java-version` (`vendor` being the combination of `${distribution}_${java-version}`) by default.
+
+### Advanced Configuration
+
+- [Selecting a Java distribution](docs/advanced-usage.md#Selecting-a-Java-distribution)
+  - [Eclipse Temurin](docs/advanced-usage.md#Eclipse-Temurin)
+  - [Adopt](docs/advanced-usage.md#Adopt)
+  - [Zulu](docs/advanced-usage.md#Zulu)
+  - [Liberica](docs/advanced-usage.md#Liberica)
+  - [Microsoft](docs/advanced-usage.md#Microsoft)
+  - [Amazon Corretto](docs/advanced-usage.md#Amazon-Corretto)
+- [Installing custom Java package type](docs/advanced-usage.md#Installing-custom-Java-package-type)
+- [Installing custom Java architecture](docs/advanced-usage.md#Installing-custom-Java-architecture)
+- [Installing custom Java distribution from local file](docs/advanced-usage.md#Installing-Java-from-local-file)
+- [Testing against different Java distributions](docs/advanced-usage.md#Testing-against-different-Java-distributions)
+- [Testing against different platforms](docs/advanced-usage.md#Testing-against-different-platforms)
+- [Publishing using Apache Maven](docs/advanced-usage.md#Publishing-using-Apache-Maven)
+- [Publishing using Gradle](docs/advanced-usage.md#Publishing-using-Gradle)
+- [Hosted Tool Cache](docs/advanced-usage.md#Hosted-Tool-Cache)
+- [Modifying Maven Toolchains](docs/advanced-usage.md#Modifying-Maven-Toolchains)
+
+## License
+
+The scripts and documentation in this project are released under the [MIT License](LICENSE).
+
+## Contributions
+
+Contributions are welcome! See [Contributor's Guide](docs/contributors.md)

__tests__/auth.test.ts

@@ -0,0 +1,164 @@
+import io = require('@actions/io');
+import fs = require('fs');
+import path = require('path');
+import * as core from '@actions/core';
+import os from 'os';
+
+import * as auth from '../src/auth';
+import { M2_DIR, MVN_SETTINGS_FILE } from '../src/constants';
+
+const m2Dir = path.join(__dirname, M2_DIR);
+const settingsFile = path.join(m2Dir, MVN_SETTINGS_FILE);
+
+describe('auth tests', () => {
+  let spyOSHomedir: jest.SpyInstance;
+  let spyInfo: jest.SpyInstance;
+
+  beforeEach(async () => {
+    await io.rmRF(m2Dir);
+    spyOSHomedir = jest.spyOn(os, 'homedir');
+    spyOSHomedir.mockReturnValue(__dirname);
+    spyInfo = jest.spyOn(core, 'info');
+    spyInfo.mockImplementation(() => null);
+  }, 300000);
+
+  afterAll(async () => {
+    try {
+      await io.rmRF(m2Dir);
+    } catch {
+      console.log('Failed to remove test directories');
+    }
+    jest.resetAllMocks();
+    jest.clearAllMocks();
+    jest.restoreAllMocks();
+  }, 100000);
+
+  it('creates settings.xml in alternate locations', async () => {
+    const id = 'packages';
+    const username = 'UNAMI';
+    const password = 'TOLKIEN';
+
+    const altHome = path.join(__dirname, 'runner', 'settings');
+    const altSettingsFile = path.join(altHome, MVN_SETTINGS_FILE);
+    await io.rmRF(altHome); // ensure it doesn't already exist
+
+    await auth.createAuthenticationSettings(id, username, password, altHome, true);
+
+    expect(fs.existsSync(m2Dir)).toBe(false);
+    expect(fs.existsSync(settingsFile)).toBe(false);
+
+    expect(fs.existsSync(altHome)).toBe(true);
+    expect(fs.existsSync(altSettingsFile)).toBe(true);
+    expect(fs.readFileSync(altSettingsFile, 'utf-8')).toEqual(
+      auth.generate(id, username, password)
+    );
+
+    await io.rmRF(altHome);
+  }, 100000);
+
+  it('creates settings.xml with minimal configuration', async () => {
+    const id = 'packages';
+    const username = 'UNAME';
+    const password = 'TOKEN';
+
+    await auth.createAuthenticationSettings(id, username, password, m2Dir, true);
+
+    expect(fs.existsSync(m2Dir)).toBe(true);
+    expect(fs.existsSync(settingsFile)).toBe(true);
+    expect(fs.readFileSync(settingsFile, 'utf-8')).toEqual(auth.generate(id, username, password));
+  }, 100000);
+
+  it('creates settings.xml with additional configuration', async () => {
+    const id = 'packages';
+    const username = 'UNAME';
+    const password = 'TOKEN';
+    const gpgPassphrase = 'GPG';
+
+    await auth.createAuthenticationSettings(id, username, password, m2Dir, true, gpgPassphrase);
+
+    expect(fs.existsSync(m2Dir)).toBe(true);
+    expect(fs.existsSync(settingsFile)).toBe(true);
+    expect(fs.readFileSync(settingsFile, 'utf-8')).toEqual(
+      auth.generate(id, username, password, gpgPassphrase)
+    );
+  }, 100000);
+
+  it('overwrites existing settings.xml files', async () => {
+    const id = 'packages';
+    const username = 'USERNAME';
+    const password = 'PASSWORD';
+
+    fs.mkdirSync(m2Dir, { recursive: true });
+    fs.writeFileSync(settingsFile, 'FAKE FILE');
+    expect(fs.existsSync(m2Dir)).toBe(true);
+    expect(fs.existsSync(settingsFile)).toBe(true);
+
+    await auth.createAuthenticationSettings(id, username, password, m2Dir, true);
+
+    expect(fs.existsSync(m2Dir)).toBe(true);
+    expect(fs.existsSync(settingsFile)).toBe(true);
+    expect(fs.readFileSync(settingsFile, 'utf-8')).toEqual(auth.generate(id, username, password));
+  }, 100000);
+
+  it('does not overwrite existing settings.xml files', async () => {
+    const id = 'packages';
+    const username = 'USERNAME';
+    const password = 'PASSWORD';
+
+    fs.mkdirSync(m2Dir, { recursive: true });
+    fs.writeFileSync(settingsFile, 'FAKE FILE');
+    expect(fs.existsSync(m2Dir)).toBe(true);
+    expect(fs.existsSync(settingsFile)).toBe(true);
+
+    await auth.createAuthenticationSettings(id, username, password, m2Dir, false);
+
+    expect(fs.existsSync(m2Dir)).toBe(true);
+    expect(fs.existsSync(settingsFile)).toBe(true);
+    expect(fs.readFileSync(settingsFile, 'utf-8')).toEqual('FAKE FILE');
+  }, 100000);
+
+  it('generates valid settings.xml with minimal configuration', () => {
+    const id = 'packages';
+    const username = 'USER';
+    const password = '&<>"\'\'"><&';
+
+    const expectedSettings = `<settings xmlns="http://maven.apache.org/SETTINGS/1.0.0"
+  xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+  xsi:schemaLocation="http://maven.apache.org/SETTINGS/1.0.0 https://maven.apache.org/xsd/settings-1.0.0.xsd">
+  <servers>
+    <server>
+      <id>${id}</id>
+      <username>\${env.${username}}</username>
+      <password>\${env.&amp;&lt;&gt;"''"&gt;&lt;&amp;}</password>
+    </server>
+  </servers>
+</settings>`;
+
+    expect(auth.generate(id, username, password)).toEqual(expectedSettings);
+  });
+
+  it('generates valid settings.xml with additional configuration', () => {
+    const id = 'packages';
+    const username = 'USER';
+    const password = '&<>"\'\'"><&';
+    const gpgPassphrase = 'PASSPHRASE';
+
+    const expectedSettings = `<settings xmlns="http://maven.apache.org/SETTINGS/1.0.0"
+  xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+  xsi:schemaLocation="http://maven.apache.org/SETTINGS/1.0.0 https://maven.apache.org/xsd/settings-1.0.0.xsd">
+  <servers>
+    <server>
+      <id>${id}</id>
+      <username>\${env.${username}}</username>
+      <password>\${env.&amp;&lt;&gt;"''"&gt;&lt;&amp;}</password>
+    </server>
+    <server>
+      <id>gpg.passphrase</id>
+      <passphrase>\${env.${gpgPassphrase}}</passphrase>
+    </server>
+  </servers>
+</settings>`;
+
+    expect(auth.generate(id, username, password, gpgPassphrase)).toEqual(expectedSettings);
+  });
+});

__tests__/cache.test.ts

@@ -0,0 +1,331 @@
+import { mkdtempSync } from 'fs';
+import { tmpdir } from 'os';
+import { join } from 'path';
+import { restore, save } from '../src/cache';
+import * as fs from 'fs';
+import * as os from 'os';
+import * as core from '@actions/core';
+import * as cache from '@actions/cache';
+
+describe('dependency cache', () => {
+  const ORIGINAL_RUNNER_OS = process.env['RUNNER_OS'];
+  const ORIGINAL_GITHUB_WORKSPACE = process.env['GITHUB_WORKSPACE'];
+  const ORIGINAL_CWD = process.cwd();
+  let workspace: string;
+  let spyInfo: jest.SpyInstance<void, Parameters<typeof core.info>>;
+  let spyWarning: jest.SpyInstance<void, Parameters<typeof core.warning>>;
+  let spyDebug: jest.SpyInstance<void, Parameters<typeof core.debug>>;
+  let spySaveState: jest.SpyInstance<void, Parameters<typeof core.saveState>>;
+
+  beforeEach(() => {
+    workspace = mkdtempSync(join(tmpdir(), 'setup-java-cache-'));
+    switch (os.platform()) {
+      case 'darwin':
+        process.env['RUNNER_OS'] = 'macOS';
+        break;
+      case 'win32':
+        process.env['RUNNER_OS'] = 'Windows';
+        break;
+      case 'linux':
+        process.env['RUNNER_OS'] = 'Linux';
+        break;
+      default:
+        throw new Error(`unknown platform: ${os.platform()}`);
+    }
+    process.chdir(workspace);
+    // This hack is necessary because @actions/glob ignores files not in the GITHUB_WORKSPACE
+    // https://git.io/Jcxig
+    process.env['GITHUB_WORKSPACE'] = projectRoot(workspace);
+  });
+
+  beforeEach(() => {
+    spyInfo = jest.spyOn(core, 'info');
+    spyInfo.mockImplementation(() => null);
+
+    spyWarning = jest.spyOn(core, 'warning');
+    spyWarning.mockImplementation(() => null);
+
+    spyDebug = jest.spyOn(core, 'debug');
+    spyDebug.mockImplementation(() => null);
+
+    spySaveState = jest.spyOn(core, 'saveState');
+    spySaveState.mockImplementation(() => null);
+  });
+
+  afterEach(() => {
+    process.chdir(ORIGINAL_CWD);
+    process.env['GITHUB_WORKSPACE'] = ORIGINAL_GITHUB_WORKSPACE;
+    process.env['RUNNER_OS'] = ORIGINAL_RUNNER_OS;
+    resetState();
+  });
+
+  describe('restore', () => {
+    let spyCacheRestore: jest.SpyInstance<
+      ReturnType<typeof cache.restoreCache>,
+      Parameters<typeof cache.restoreCache>
+    >;
+
+    beforeEach(() => {
+      spyCacheRestore = jest
+        .spyOn(cache, 'restoreCache')
+        .mockImplementation((paths: string[], primaryKey: string) => Promise.resolve(undefined));
+      spyWarning.mockImplementation(() => null);
+    });
+
+    it('throws error if unsupported package manager specified', () => {
+      return expect(restore('ant')).rejects.toThrowError('unknown package manager specified: ant');
+    });
+
+    describe('for maven', () => {
+      it('throws error if no pom.xml found', async () => {
+        await expect(restore('maven')).rejects.toThrowError(
+          `No file in ${projectRoot(
+            workspace
+          )} matched to [**/pom.xml], make sure you have checked out the target repository`
+        );
+      });
+      it('downloads cache', async () => {
+        createFile(join(workspace, 'pom.xml'));
+
+        await restore('maven');
+        expect(spyCacheRestore).toBeCalled();
+        expect(spyWarning).not.toBeCalled();
+        expect(spyInfo).toBeCalledWith('maven cache is not found');
+      });
+    });
+    describe('for gradle', () => {
+      it('throws error if no build.gradle found', async () => {
+        await expect(restore('gradle')).rejects.toThrowError(
+          `No file in ${projectRoot(
+            workspace
+          )} matched to [**/*.gradle*,**/gradle-wrapper.properties,buildSrc/**/Versions.kt,buildSrc/**/Dependencies.kt], make sure you have checked out the target repository`
+        );
+      });
+      it('downloads cache based on build.gradle', async () => {
+        createFile(join(workspace, 'build.gradle'));
+
+        await restore('gradle');
+        expect(spyCacheRestore).toBeCalled();
+        expect(spyWarning).not.toBeCalled();
+        expect(spyInfo).toBeCalledWith('gradle cache is not found');
+      });
+      it('downloads cache based on build.gradle.kts', async () => {
+        createFile(join(workspace, 'build.gradle.kts'));
+
+        await restore('gradle');
+        expect(spyCacheRestore).toBeCalled();
+        expect(spyWarning).not.toBeCalled();
+        expect(spyInfo).toBeCalledWith('gradle cache is not found');
+      });
+    });
+    it('downloads cache based on buildSrc/Versions.kt', async () => {
+      createDirectory(join(workspace, 'buildSrc'));
+      createFile(join(workspace, 'buildSrc', 'Versions.kt'));
+
+      await restore('gradle');
+      expect(spyCacheRestore).toBeCalled();
+      expect(spyWarning).not.toBeCalled();
+      expect(spyInfo).toBeCalledWith('gradle cache is not found');
+    });
+    describe('for sbt', () => {
+      it('throws error if no build.sbt found', async () => {
+        await expect(restore('sbt')).rejects.toThrowError(
+          `No file in ${projectRoot(
+            workspace
+          )} matched to [**/*.sbt,**/project/build.properties,**/project/**.{scala,sbt}], make sure you have checked out the target repository`
+        );
+      });
+      it('downloads cache', async () => {
+        createFile(join(workspace, 'build.sbt'));
+
+        await restore('sbt');
+        expect(spyCacheRestore).toBeCalled();
+        expect(spyWarning).not.toBeCalled();
+        expect(spyInfo).toBeCalledWith('sbt cache is not found');
+      });
+    });
+  });
+  describe('save', () => {
+    let spyCacheSave: jest.SpyInstance<
+      ReturnType<typeof cache.saveCache>,
+      Parameters<typeof cache.saveCache>
+    >;
+
+    beforeEach(() => {
+      spyCacheSave = jest
+        .spyOn(cache, 'saveCache')
+        .mockImplementation((paths: string[], key: string) => Promise.resolve(0));
+      spyWarning.mockImplementation(() => null);
+    });
+
+    it('throws error if unsupported package manager specified', () => {
+      return expect(save('ant')).rejects.toThrowError('unknown package manager specified: ant');
+    });
+
+    it('save with -1 cacheId , should not fail workflow', async () => {
+      spyCacheSave.mockImplementation(() => Promise.resolve(-1));
+      createStateForMissingBuildFile();
+
+      await save('maven');
+      expect(spyCacheSave).toBeCalled();
+      expect(spyWarning).not.toBeCalled();
+      expect(spyInfo).toBeCalled();
+      expect(spyInfo).toBeCalledWith(expect.stringMatching(/^Cache saved with the key:.*/));
+    });
+
+    it('saves with error from toolkit, should fail workflow', async () => {
+      spyCacheSave.mockImplementation(() =>
+        Promise.reject(new cache.ValidationError('Validation failed'))
+      );
+      createStateForMissingBuildFile();
+
+      expect.assertions(1);
+      await expect(save('maven')).rejects.toEqual(new cache.ValidationError('Validation failed'));
+    });
+
+    describe('for maven', () => {
+      it('uploads cache even if no pom.xml found', async () => {
+        createStateForMissingBuildFile();
+        await save('maven');
+        expect(spyCacheSave).toBeCalled();
+        expect(spyWarning).not.toBeCalled();
+      });
+      it('does not upload cache if no restore run before', async () => {
+        createFile(join(workspace, 'pom.xml'));
+
+        await save('maven');
+        expect(spyCacheSave).not.toBeCalled();
+        expect(spyWarning).toBeCalledWith('Error retrieving key from state.');
+      });
+      it('uploads cache', async () => {
+        createFile(join(workspace, 'pom.xml'));
+        createStateForSuccessfulRestore();
+
+        await save('maven');
+        expect(spyCacheSave).toBeCalled();
+        expect(spyWarning).not.toBeCalled();
+        expect(spyInfo).toBeCalledWith(expect.stringMatching(/^Cache saved with the key:.*/));
+      });
+    });
+    describe('for gradle', () => {
+      it('uploads cache even if no build.gradle found', async () => {
+        createStateForMissingBuildFile();
+
+        await save('gradle');
+        expect(spyCacheSave).toBeCalled();
+        expect(spyWarning).not.toBeCalled();
+      });
+      it('does not upload cache if no restore run before', async () => {
+        createFile(join(workspace, 'build.gradle'));
+
+        await save('gradle');
+        expect(spyCacheSave).not.toBeCalled();
+        expect(spyWarning).toBeCalledWith('Error retrieving key from state.');
+      });
+      it('uploads cache based on build.gradle', async () => {
+        createFile(join(workspace, 'build.gradle'));
+        createStateForSuccessfulRestore();
+
+        await save('gradle');
+        expect(spyCacheSave).toBeCalled();
+        expect(spyWarning).not.toBeCalled();
+        expect(spyInfo).toBeCalledWith(expect.stringMatching(/^Cache saved with the key:.*/));
+      });
+      it('uploads cache based on build.gradle.kts', async () => {
+        createFile(join(workspace, 'build.gradle.kts'));
+        createStateForSuccessfulRestore();
+
+        await save('gradle');
+        expect(spyCacheSave).toBeCalled();
+        expect(spyWarning).not.toBeCalled();
+        expect(spyInfo).toBeCalledWith(expect.stringMatching(/^Cache saved with the key:.*/));
+      });
+      it('uploads cache based on buildSrc/Versions.kt', async () => {
+        createDirectory(join(workspace, 'buildSrc'));
+        createFile(join(workspace, 'buildSrc', 'Versions.kt'));
+        createStateForSuccessfulRestore();
+
+        await save('gradle');
+        expect(spyCacheSave).toBeCalled();
+        expect(spyWarning).not.toBeCalled();
+        expect(spyInfo).toBeCalledWith(expect.stringMatching(/^Cache saved with the key:.*/));
+      });
+    });
+    describe('for sbt', () => {
+      it('uploads cache even if no build.sbt found', async () => {
+        createStateForMissingBuildFile();
+        await save('sbt');
+        expect(spyCacheSave).toBeCalled();
+        expect(spyWarning).not.toBeCalled();
+      });
+      it('does not upload cache if no restore run before', async () => {
+        createFile(join(workspace, 'build.sbt'));
+
+        await save('sbt');
+        expect(spyCacheSave).not.toBeCalled();
+        expect(spyWarning).toBeCalledWith('Error retrieving key from state.');
+      });
+      it('uploads cache', async () => {
+        createFile(join(workspace, 'build.sbt'));
+        createStateForSuccessfulRestore();
+
+        await save('sbt');
+        expect(spyCacheSave).toBeCalled();
+        expect(spyWarning).not.toBeCalled();
+        expect(spyInfo).toBeCalledWith(expect.stringMatching(/^Cache saved with the key:.*/));
+      });
+    });
+  });
+});
+
+function resetState() {
+  jest.spyOn(core, 'getState').mockReset();
+}
+
+/**
+ * Create states to emulate a restore process without build file.
+ */
+function createStateForMissingBuildFile() {
+  jest.spyOn(core, 'getState').mockImplementation(name => {
+    switch (name) {
+      case 'cache-primary-key':
+        return 'setup-java-cache-';
+      default:
+        return '';
+    }
+  });
+}
+
+/**
+ * Create states to emulate a successful restore process.
+ */
+function createStateForSuccessfulRestore() {
+  jest.spyOn(core, 'getState').mockImplementation(name => {
+    switch (name) {
+      case 'cache-primary-key':
+        return 'setup-java-cache-primary-key';
+      case 'cache-matched-key':
+        return 'setup-java-cache-matched-key';
+      default:
+        return '';
+    }
+  });
+}
+
+function createFile(path: string) {
+  core.info(`created a file at ${path}`);
+  fs.writeFileSync(path, '');
+}
+
+function createDirectory(path: string) {
+  core.info(`created a directory at ${path}`);
+  fs.mkdirSync(path);
+}
+
+function projectRoot(workspace: string): string {
+  if (os.platform() === 'darwin') {
+    return `/private${workspace}`;
+  } else {
+    return workspace;
+  }
+}

__tests__/cache/gradle/.gitignore

@@ -0,0 +1,12 @@
+.gradle
+**/build/
+!src/**/build/
+
+# Ignore Gradle GUI config
+gradle-app.setting
+
+# Avoid ignoring Gradle wrapper jar file (.jar files are usually ignored)
+!gradle-wrapper.jar
+
+# Cache of project
+.gradletasknamecache

__tests__/cache/gradle/build.gradle

@@ -0,0 +1,17 @@
+plugins {
+    id 'java'
+}
+repositories {
+    mavenCentral()
+}
+dependencies {
+    implementation 'org.codehaus.groovy:groovy:1.8.6'
+}
+tasks.register('downloadDependencies') {
+    doLast {
+        def total = configurations.compileClasspath.inject (0) { sum, file ->
+            sum + file.length()
+        }
+        println total
+    }
+}

__tests__/cache/maven/.gitignore

@@ -0,0 +1,11 @@
+target/
+pom.xml.tag
+pom.xml.releaseBackup
+pom.xml.versionsBackup
+pom.xml.next
+release.properties
+dependency-reduced-pom.xml
+buildNumber.properties
+.mvn/timing.properties
+# https://github.com/takari/maven-wrapper#usage-without-binary-jar
+.mvn/wrapper/maven-wrapper.jar

__tests__/cache/maven/pom.xml

@@ -0,0 +1,16 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+    <modelVersion>4.0.0</modelVersion>
+    <groupId>io.github.actions</groupId>
+    <artifactId>setup-java-maven-example</artifactId>
+    <version>1.0.0-SNAPSHOT</version>
+    <packaging>jar</packaging>
+    <dependencies>
+        <dependency>
+            <groupId>org.junit.jupiter</groupId>
+            <artifactId>junit-jupiter-api</artifactId>
+            <version>5.7.2</version>
+            <scope>test</scope>
+        </dependency>
+    </dependencies>
+</project>

__tests__/cache/sbt/.gitignore

@@ -0,0 +1 @@
+target/

__tests__/cache/sbt/build.sbt

@@ -0,0 +1,3 @@
+ThisBuild / scalaVersion := "2.12.15"
+
+libraryDependencies += "org.scala-lang.modules" %% "scala-parser-combinators" % "1.1.2"

__tests__/cache/sbt/project/build.properties

@@ -0,0 +1 @@
+sbt.version=1.6.2