Migrate build to Maven/Java 25, upgrade JOGL 2.6, Jackson 2.x, JUnit 5

.github/workflows/ci.yml

@@ -0,0 +1,45 @@
+name: CI
+
+on:
+  push:
+    branches: [ master, develop ]
+  pull_request:
+    branches: [ master, develop ]
+
+jobs:
+  build:
+    name: Build & Test (Java 25)
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Check out source
+        uses: actions/checkout@v4
+
+      - name: Set up JDK 25
+        uses: actions/setup-java@v4
+        with:
+          distribution: temurin
+          java-version: '25'
+          cache: maven
+
+      # JOGL opens a display connection during class initialisation even in
+      # headless mode on some paths.  xvfb provides a virtual framebuffer so
+      # those code paths don't abort with "no display" errors on the runner.
+      - name: Install Xvfb
+        run: sudo apt-get install -y xvfb
+
+      - name: Compile
+        run: mvn --batch-mode --no-transfer-progress compile
+
+      - name: Test
+        # AWT headless is already set via maven-surefire-plugin in pom.xml;
+        # xvfb-run provides a fallback display for any JOGL-initialising tests.
+        run: xvfb-run --auto-servernum mvn --batch-mode --no-transfer-progress test
+
+      - name: Upload test reports on failure
+        if: failure()
+        uses: actions/upload-artifact@v4
+        with:
+          name: surefire-reports-java25
+          path: target/surefire-reports/
+          retention-days: 7

.github/workflows/release.yml

@@ -0,0 +1,52 @@
+name: Release
+
+on:
+  push:
+    tags:
+      - 'v*.*.*'   # e.g. v2.3.0
+
+jobs:
+  release:
+    name: Build & publish release
+    runs-on: ubuntu-latest
+    permissions:
+      contents: write   # needed to create GitHub Release and upload assets
+
+    steps:
+      - name: Check out source
+        uses: actions/checkout@v4
+
+      - name: Set up JDK 25
+        uses: actions/setup-java@v4
+        with:
+          distribution: temurin
+          java-version: '25'
+          cache: maven
+
+      - name: Install Xvfb
+        run: sudo apt-get install -y xvfb
+
+      # Compile, test, package, and generate Javadoc in one Maven invocation.
+      # Tests run before packaging — refuse to release a broken build.
+      - name: Build, test, and package
+        run: xvfb-run --auto-servernum mvn --batch-mode --no-transfer-progress verify javadoc:javadoc
+
+      # Zip the Javadoc tree so it can be attached as a single release asset.
+      - name: Zip Javadoc
+        run: |
+          VERSION="${GITHUB_REF_NAME#v}"
+          cd target/site
+          zip -r "../../worldwind-java-${VERSION}-javadoc.zip" apidocs/
+          echo "RELEASE_VERSION=${VERSION}" >> "$GITHUB_ENV"
+
+      - name: Create GitHub Release
+        uses: softprops/action-gh-release@v2
+        with:
+          name: "WorldWind Java ${{ env.RELEASE_VERSION }}"
+          body: |
+            See [RELEASE_NOTES.txt](https://github.com/${{ github.repository }}/blob/${{ github.ref_name }}/RELEASE_NOTES.txt) for details.
+          files: |
+            target/worldwind-java-${{ env.RELEASE_VERSION }}.jar
+            worldwind-java-${{ env.RELEASE_VERSION }}-javadoc.zip
+          draft: false
+          prerelease: false

LICENSE.jackson.txt

@@ -1,13 +1,24 @@
-This copy of Jackson JSON processor is licensed under the
-Apache (Software) License, version 2.0 ("the License").
-See the License for details about distribution rights, and the
-specific rights regarding derivate works.
+Jackson Core 2.18.2
+-------------------
+Jackson is a high-performance JSON processor for Java.
 
-You may obtain a copy of the License at:
+Copyright (C) 2007- Tatu Saloranta (tatu.saloranta@iki.fi) and contributors.
 
-http://www.apache.org/licenses/
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
 
-A copy is also included with both the the downloadable source code package
-and jar that contains class bytecodes, as file "ASL 2.0". In both cases,
-that file should be located next to this file: in source distribution
-the location should be "release-notes/asl"; and in jar "META-INF/"
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+
+Project home:  https://github.com/FasterXML/jackson-core
+Maven artifact: com.fasterxml.jackson.core:jackson-core:2.18.2
+
+Note: This project previously bundled Jackson 1.x (org.codehaus.jackson) as
+vendored source code. That code has been replaced by a Maven dependency on
+Jackson Core 2.x (com.fasterxml.jackson.core) as of 2026-04-30.