Add local Java action and update workflows

Introduce a composite action (.github/actions/java/action.yml) that configures the runner's preinstalled JDK 25 (validates version/architecture, sets JAVA_HOME and PATH). Replace pinned actions/setup-java references with the new local action across CI workflows so jobs use the repository-provided JDK setup. Small comment wording tweak in multiOSReleases. No functional change beyond switching to the local JDK setup action.

.github/actions/java/action.yml

@@ -0,0 +1,48 @@
+name: Local Java
+description: Configure the JDK already installed on the GitHub Actions runner
+inputs:
+  java-version:
+    description: JDK major version
+    required: false
+    default: "25"
+  architecture:
+    description: Compatibility input for existing workflow call sites
+    required: false
+    default: ""
+runs:
+  using: composite
+  steps:
+    - name: Configure preinstalled JDK
+      shell: bash
+      env:
+        JAVA_VERSION: ${{ inputs.java-version }}
+        JAVA_ARCHITECTURE: ${{ inputs.architecture }}
+        RUNNER_ARCHITECTURE: ${{ runner.arch }}
+      run: |
+        set -euo pipefail
+        if [ "${JAVA_VERSION}" != "25" ]; then
+          echo "This repository requires JDK 25; received ${JAVA_VERSION}" >&2
+          exit 1
+        fi
+
+        architecture="${JAVA_ARCHITECTURE}"
+        if [ -z "${architecture}" ]; then
+          architecture="${RUNNER_ARCHITECTURE}"
+        fi
+        case "${architecture^^}" in
+          X64|AMD64|X86_64) architecture=X64 ;;
+          ARM64|AARCH64) architecture=ARM64 ;;
+          *) echo "Unsupported runner architecture: ${architecture}" >&2; exit 1 ;;
+        esac
+
+        java_home_variable="JAVA_HOME_${JAVA_VERSION}_${architecture}"
+        java_home="${!java_home_variable:-}"
+        if [ -z "${java_home}" ]; then
+          echo "JDK 25 is not installed on this runner (${java_home_variable} is missing)" >&2
+          exit 1
+        fi
+
+        echo "JAVA_HOME=${java_home}" >> "${GITHUB_ENV}"
+        echo "${java_home}/bin" >> "${GITHUB_PATH}"
+        java -version 2>&1 | tee "${RUNNER_TEMP}/java-version.txt"
+        grep -Eq "version \"${JAVA_VERSION}(\.|\")" "${RUNNER_TEMP}/java-version.txt"

.github/workflows/PR-Demo-Comment-with-react.yml

@@ -200,10 +200,9 @@ jobs:
           key: gradle-deploy-pr-v1-${{ runner.os }}-${{ runner.arch }}-jdk-25-${{ hashFiles('gradle/wrapper/gradle-wrapper.properties', 'gradle/libs.versions.toml', 'buildSrc/**', 'settings.gradle', 'build.gradle', 'app/**/build.gradle', 'gradle/**/*.gradle') }}
 
       - name: Set up JDK 25
-        uses: actions/setup-java@b6effb05e454b25005698d916606bdc6ffcbf961 # v5.7.0
+        uses: ./.github/actions/java
         with:
           java-version: "25"
-          distribution: "temurin"
 
       - name: Install Task
         uses: go-task/setup-task@01a4adf9db2d14c1de7a560f09170b6e0df736aa # v2.1.0

.github/workflows/backend-build.yml

@@ -46,10 +46,9 @@ jobs:
           key: gradle-v1-${{ runner.os }}-${{ runner.arch }}-jdk-${{ matrix.jdk-version }}-${{ hashFiles('gradle/wrapper/gradle-wrapper.properties', 'gradle/libs.versions.toml', 'buildSrc/**', 'settings.gradle', 'build.gradle', 'app/**/build.gradle', 'gradle/**/*.gradle') }}
 
       - name: Set up JDK ${{ matrix.jdk-version }}
-        uses: actions/setup-java@b6effb05e454b25005698d916606bdc6ffcbf961 # v5.7.0
+        uses: ./.github/actions/java
         with:
           java-version: ${{ matrix.jdk-version }}
-          distribution: "temurin"
 
       - name: Install Task
         uses: go-task/setup-task@01a4adf9db2d14c1de7a560f09170b6e0df736aa # v2.1.0

.github/workflows/build-enterprise.yml

@@ -83,10 +83,9 @@ jobs:
           key: gradle-playwright-e2e-v1-${{ runner.os }}-${{ runner.arch }}-jdk-25-${{ hashFiles('gradle/wrapper/gradle-wrapper.properties', 'gradle/libs.versions.toml', 'buildSrc/**', 'settings.gradle', 'build.gradle', 'app/**/build.gradle', 'gradle/**/*.gradle') }}
 
       - name: Set up JDK 25
-        uses: actions/setup-java@b6effb05e454b25005698d916606bdc6ffcbf961 # v5.7.0
+        uses: ./.github/actions/java
         with:
           java-version: "25"
-          distribution: "temurin"
 
       - name: Set up Node.js
         uses: actions/setup-node@820762786026740c76f36085b0efc47a31fe5020 # v7.0.0

.github/workflows/check-generated-models.yml

@@ -63,10 +63,9 @@ jobs:
           key: gradle-generated-models-v1-${{ runner.os }}-${{ runner.arch }}-jdk-25-${{ hashFiles('gradle/wrapper/gradle-wrapper.properties', 'gradle/libs.versions.toml', 'buildSrc/**', 'settings.gradle', 'build.gradle', 'app/**/build.gradle', 'gradle/**/*.gradle') }}
 
       - name: Set up JDK 25
-        uses: actions/setup-java@b6effb05e454b25005698d916606bdc6ffcbf961 # v5.7.0
+        uses: ./.github/actions/java
         with:
           java-version: "25"
-          distribution: "temurin"
 
       - name: Set up Node
         uses: actions/setup-node@820762786026740c76f36085b0efc47a31fe5020 # v7.0.0

.github/workflows/check-licence.yml

@@ -32,10 +32,9 @@ jobs:
           key: gradle-v1-${{ runner.os }}-${{ runner.arch }}-jdk-25-${{ hashFiles('gradle/wrapper/gradle-wrapper.properties', 'gradle/libs.versions.toml', 'buildSrc/**', 'settings.gradle', 'build.gradle', 'app/**/build.gradle', 'gradle/**/*.gradle') }}
 
       - name: Set up JDK 25
-        uses: actions/setup-java@b6effb05e454b25005698d916606bdc6ffcbf961 # v5.7.0
+        uses: ./.github/actions/java
         with:
           java-version: "25"
-          distribution: "temurin"
 
       - name: Install Task
         uses: go-task/setup-task@01a4adf9db2d14c1de7a560f09170b6e0df736aa # v2.1.0

.github/workflows/check-openapi.yml

@@ -33,10 +33,9 @@ jobs:
           key: gradle-v1-${{ runner.os }}-${{ runner.arch }}-jdk-25-${{ hashFiles('gradle/wrapper/gradle-wrapper.properties', 'gradle/libs.versions.toml', 'buildSrc/**', 'settings.gradle', 'build.gradle', 'app/**/build.gradle', 'gradle/**/*.gradle') }}
 
       - name: Set up JDK 25
-        uses: actions/setup-java@b6effb05e454b25005698d916606bdc6ffcbf961 # v5.7.0
+        uses: ./.github/actions/java
         with:
           java-version: "25"
-          distribution: "temurin"
 
       - name: Install Task
         uses: go-task/setup-task@01a4adf9db2d14c1de7a560f09170b6e0df736aa # v2.1.0

.github/workflows/coverage-aggregate.yml

@@ -49,10 +49,9 @@ jobs:
           key: gradle-v1-${{ runner.os }}-${{ runner.arch }}-jdk-25-${{ hashFiles('gradle/wrapper/gradle-wrapper.properties', 'gradle/libs.versions.toml', 'buildSrc/**', 'settings.gradle', 'build.gradle', 'app/**/build.gradle', 'gradle/**/*.gradle') }}
 
       - name: Set up JDK 25
-        uses: actions/setup-java@b6effb05e454b25005698d916606bdc6ffcbf961 # v5.7.0
+        uses: ./.github/actions/java
         with:
           java-version: "25"
-          distribution: "temurin"
 
       - name: Install uv
         uses: astral-sh/setup-uv@20cfd1bf945f4377ade1205e4dbc17946fc9a30d # v10.0.1

.github/workflows/db-migration-test.yml

@@ -36,10 +36,9 @@ jobs:
           key: gradle-v1-${{ runner.os }}-${{ runner.arch }}-jdk-25-${{ hashFiles('gradle/wrapper/gradle-wrapper.properties', 'gradle/libs.versions.toml', 'buildSrc/**', 'settings.gradle', 'build.gradle', 'app/**/build.gradle', 'gradle/**/*.gradle') }}
 
       - name: Set up JDK 25
-        uses: actions/setup-java@b6effb05e454b25005698d916606bdc6ffcbf961 # v5.7.0
+        uses: ./.github/actions/java
         with:
           java-version: 25
-          distribution: temurin
 
       # Keep the normal formatting path here so this smoke test exercises the
       # same Gradle configuration as the backend build.

.github/workflows/docker-compose-tests.yml

@@ -44,10 +44,9 @@ jobs:
           key: gradle-v1-${{ runner.os }}-${{ runner.arch }}-jdk-25-${{ hashFiles('gradle/wrapper/gradle-wrapper.properties', 'gradle/libs.versions.toml', 'buildSrc/**', 'settings.gradle', 'build.gradle', 'app/**/build.gradle', 'gradle/**/*.gradle') }}
 
       - name: Set up JDK 25
-        uses: actions/setup-java@b6effb05e454b25005698d916606bdc6ffcbf961 # v5.7.0
+        uses: ./.github/actions/java
         with:
           java-version: "25"
-          distribution: "temurin"
 
       # When the PR changes the base image, test.sh builds it locally
       # (stirling-pdf-base:local) into the daemon image store. A buildx

.github/workflows/e2e-live.yml

@@ -33,10 +33,9 @@ jobs:
           key: gradle-v1-${{ runner.os }}-${{ runner.arch }}-jdk-25-${{ hashFiles('gradle/wrapper/gradle-wrapper.properties', 'gradle/libs.versions.toml', 'buildSrc/**', 'settings.gradle', 'build.gradle', 'app/**/build.gradle', 'gradle/**/*.gradle') }}
 
       - name: Set up JDK 25
-        uses: actions/setup-java@b6effb05e454b25005698d916606bdc6ffcbf961 # v5.7.0
+        uses: ./.github/actions/java
         with:
           java-version: "25"
-          distribution: "temurin"
 
       - name: Set up Node.js
         uses: actions/setup-node@820762786026740c76f36085b0efc47a31fe5020 # v7.0.0

.github/workflows/frontend-backend-licenses-update.yml

@@ -166,7 +166,7 @@ jobs:
             });
 
             // Filter for license check comments
-            const licenseComments = comments.filter(comment => 
+            const licenseComments = comments.filter(comment =>
               comment.body.includes('## ✅ Frontend License Check Passed') ||
               comment.body.includes('## ❌ Frontend License Check Failed')
             );
@@ -361,10 +361,9 @@ jobs:
           key: gradle-license-report-v1-${{ runner.os }}-${{ runner.arch }}-jdk-25-${{ hashFiles('gradle/wrapper/gradle-wrapper.properties', 'gradle/libs.versions.toml', 'buildSrc/**', 'settings.gradle', 'build.gradle', 'app/**/build.gradle', 'gradle/**/*.gradle') }}
 
       - name: Set up JDK 25
-        uses: actions/setup-java@b6effb05e454b25005698d916606bdc6ffcbf961 # v5.7.0
+        uses: ./.github/actions/java
         with:
           java-version: "25"
-          distribution: "temurin"
 
       - name: Install Task
         uses: go-task/setup-task@01a4adf9db2d14c1de7a560f09170b6e0df736aa # v2.1.0
@@ -418,7 +417,7 @@ jobs:
               per_page: 100
             });
 
-            const backendLicenseComments = comments.filter(comment => 
+            const backendLicenseComments = comments.filter(comment =>
               comment.body.includes('## ✅ Backend License Check Passed') ||
               comment.body.includes('## ❌ Backend License Check Failed')
             );

.github/workflows/gradle-cache-prime.yml

@@ -42,10 +42,9 @@ jobs:
 
       - name: Set up JDK 25
         if: steps.cache-gradle-restore.outputs.cache-hit != 'true'
-        uses: actions/setup-java@b6effb05e454b25005698d916606bdc6ffcbf961 # v5.7.0
+        uses: ./.github/actions/java
         with:
           java-version: "25"
-          distribution: "temurin"
 
       - name: Resolve backend dependencies
         if: steps.cache-gradle-restore.outputs.cache-hit != 'true'

.github/workflows/multiOSReleases.yml

@@ -63,10 +63,9 @@ jobs:
           key: gradle-tauri-releases-v1-${{ runner.os }}-${{ runner.arch }}-jdk-25-${{ hashFiles('gradle/wrapper/gradle-wrapper.properties', 'gradle/libs.versions.toml', 'buildSrc/**', 'settings.gradle', 'build.gradle', 'app/**/build.gradle', 'gradle/**/*.gradle') }}
 
       - name: Set up JDK 25
-        uses: actions/setup-java@b6effb05e454b25005698d916606bdc6ffcbf961 # v5.7.0
+        uses: ./.github/actions/java
         with:
           java-version: "25"
-          distribution: "temurin"
 
       - name: Install Task
         uses: go-task/setup-task@01a4adf9db2d14c1de7a560f09170b6e0df736aa # v2.1.0
@@ -155,10 +154,9 @@ jobs:
           key: gradle-tauri-releases-v1-${{ runner.os }}-${{ runner.arch }}-jdk-25-${{ hashFiles('gradle/wrapper/gradle-wrapper.properties', 'gradle/libs.versions.toml', 'buildSrc/**', 'settings.gradle', 'build.gradle', 'app/**/build.gradle', 'gradle/**/*.gradle') }}
 
       - name: Set up JDK 25
-        uses: actions/setup-java@b6effb05e454b25005698d916606bdc6ffcbf961 # v5.7.0
+        uses: ./.github/actions/java
         with:
           java-version: "25"
-          distribution: "temurin"
 
       - name: Setup Node.js
         if: matrix.variant.build_frontend == true
@@ -247,13 +245,12 @@ jobs:
       # x86_64 JDK is set up first so the aarch64 step below can leave its
       # JAVA_HOME as the active one. The macOS universal JRE build needs
       # jmods from both arches; the x64 path is captured into the env
-      # before the second setup-java overwrites JAVA_HOME.
+      # before the second local JDK setup overwrites JAVA_HOME.
       - name: Set up x86_64 JDK 25 (macOS universal JRE)
         if: matrix.platform == 'macos-15'
-        uses: actions/setup-java@b6effb05e454b25005698d916606bdc6ffcbf961 # v5.7.0
+        uses: ./.github/actions/java
         with:
           java-version: "25"
-          distribution: "temurin"
           architecture: "x64"
 
       - name: Capture x86_64 JAVA_HOME
@@ -262,10 +259,9 @@ jobs:
 
       # Temurin has no windows-aarch64 JDK 25 yet; Microsoft OpenJDK does.
       - name: Set up JDK 25
-        uses: actions/setup-java@b6effb05e454b25005698d916606bdc6ffcbf961 # v5.7.0
+        uses: ./.github/actions/java
         with:
           java-version: "25"
-          distribution: ${{ matrix.platform == 'windows-11-arm' && 'microsoft' || 'temurin' }}
 
       - name: Install Task
         uses: go-task/setup-task@01a4adf9db2d14c1de7a560f09170b6e0df736aa # v2.1.0

.github/workflows/nightly.yml

@@ -148,10 +148,9 @@ jobs:
         uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
 
       - name: Set up JDK 25
-        uses: actions/setup-java@b6effb05e454b25005698d916606bdc6ffcbf961 # v5.7.0
+        uses: ./.github/actions/java
         with:
           java-version: "25"
-          distribution: "temurin"
 
       - name: Install uv
         uses: astral-sh/setup-uv@20cfd1bf945f4377ade1205e4dbc17946fc9a30d # v10.0.1

.github/workflows/push-docker.yml

@@ -78,10 +78,9 @@ jobs:
           key: gradle-push-docker-v1-${{ runner.os }}-${{ runner.arch }}-jdk-25-${{ hashFiles('gradle/wrapper/gradle-wrapper.properties', 'gradle/libs.versions.toml', 'buildSrc/**', 'settings.gradle', 'build.gradle', 'app/**/build.gradle', 'gradle/**/*.gradle') }}
 
       - name: Set up JDK 25
-        uses: actions/setup-java@b6effb05e454b25005698d916606bdc6ffcbf961 # v5.7.0
+        uses: ./.github/actions/java
         with:
           java-version: "25"
-          distribution: "temurin"
 
       - name: Set up Docker Buildx
         id: buildx

.github/workflows/swagger.yml

@@ -45,10 +45,9 @@ jobs:
           key: gradle-swagger-v1-${{ runner.os }}-${{ runner.arch }}-jdk-25-${{ hashFiles('gradle/wrapper/gradle-wrapper.properties', 'gradle/libs.versions.toml', 'buildSrc/**', 'settings.gradle', 'build.gradle', 'app/**/build.gradle', 'gradle/**/*.gradle') }}
 
       - name: Set up JDK 25
-        uses: actions/setup-java@b6effb05e454b25005698d916606bdc6ffcbf961 # v5.7.0
+        uses: ./.github/actions/java
         with:
           java-version: "25"
-          distribution: "temurin"
 
       - name: Generate Swagger documentation
         run: ./gradlew :stirling-pdf:generateOpenApiDocs

.github/workflows/tauri-build.yml

@@ -194,10 +194,9 @@ jobs:
 
       - name: Set up x86_64 JDK 25 (macOS universal JRE)
         if: matrix.platform == 'macos-15'
-        uses: actions/setup-java@b6effb05e454b25005698d916606bdc6ffcbf961 # v5.7.0
+        uses: ./.github/actions/java
         with:
           java-version: "25"
-          distribution: "temurin"
           architecture: "x64"
 
       - name: Capture x86_64 JAVA_HOME
@@ -206,10 +205,9 @@ jobs:
 
       # Temurin has no windows-aarch64 JDK 25 yet; Microsoft OpenJDK does.
       - name: Set up JDK 25
-        uses: actions/setup-java@b6effb05e454b25005698d916606bdc6ffcbf961 # v5.7.0
+        uses: ./.github/actions/java
         with:
           java-version: "25"
-          distribution: ${{ matrix.platform == 'windows-11-arm' && 'microsoft' || 'temurin' }}
 
       - name: Setup Task
         uses: go-task/setup-task@01a4adf9db2d14c1de7a560f09170b6e0df736aa # v2.1.0

.github/workflows/test-build-docker.yml

@@ -121,10 +121,9 @@ jobs:
           key: gradle-v1-${{ runner.os }}-${{ runner.arch }}-jdk-25-${{ hashFiles('gradle/wrapper/gradle-wrapper.properties', 'gradle/libs.versions.toml', 'buildSrc/**', 'settings.gradle', 'build.gradle', 'app/**/build.gradle', 'gradle/**/*.gradle') }}
 
       - name: Set up JDK 25
-        uses: actions/setup-java@b6effb05e454b25005698d916606bdc6ffcbf961 # v5.7.0
+        uses: ./.github/actions/java
         with:
           java-version: "25"
-          distribution: "temurin"
 
       - name: Install Task
         uses: go-task/setup-task@01a4adf9db2d14c1de7a560f09170b6e0df736aa # v2.1.0

.github/workflows/update-gradle.yml

@@ -27,9 +27,8 @@ jobs:
         uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
 
       - name: Set up Java
-        uses: actions/setup-java@b6effb05e454b25005698d916606bdc6ffcbf961 # v5.7.0
+        uses: ./.github/actions/java
         with:
-          distribution: temurin
           java-version: "25"
 
       - name: Find latest Gradle release