Upgrade to the newest non-LTS openjdk

.github/workflows/ci.yml

@@ -11,7 +11,7 @@ jobs:
     strategy:
       matrix:
         os: [ubuntu-latest, windows-latest]
-        java: [jdk11, jdk17, jdk18, jdk21, graalvm]
+        java: [jdk11, jdk17, jdk21, jdk22, graalvm]
       fail-fast: false
     steps:
       - name: Check out the repository
@@ -22,9 +22,9 @@ jobs:
       - name: Test in Linux JDK 17 (LTS)
         if: matrix.os == 'ubuntu-latest' && matrix.java == 'jdk17'
         run: docker compose -f docker/Linux-JDK17/compose.yml up --build --exit-code-from cantaloupe
-      - name: Test in Linux JDK 18
-        if: matrix.os == 'ubuntu-latest' && matrix.java == 'jdk18'
-        run: docker compose -f docker/Linux-JDK18/docker-compose.yml up --build --exit-code-from cantaloupe
+      - name: Test in Linux JDK 22 (non-LTS)
+        if: matrix.os == 'ubuntu-latest' && matrix.java == 'jdk22'
+        run: docker compose -f docker/Linux-JDK22/compose.yaml up --build --exit-code-from cantaloupe
       - name: Test in Linux JDK 21 (LTS)
         if: matrix.os == 'ubuntu-latest' && matrix.java == 'jdk21'
         run: docker compose -f docker/Linux-JDK21/compose.yml up --build --exit-code-from cantaloupe
@@ -37,9 +37,9 @@ jobs:
       - name: Test in Windows JDK 17 (LTS)
         if: matrix.os == 'windows-latest' && matrix.java == 'jdk17'
         run: docker compose -f docker/Windows-JDK17/compose.yml up --build --exit-code-from cantaloupe
-      - name: Test in Windows JDK 18
-        if: matrix.os == 'windows-latest' && matrix.java == 'jdk18'
-        run: docker compose -f docker/Windows-JDK18/docker-compose.yml up --build --exit-code-from cantaloupe
+      - name: Test in Windows JDK 22 (non-LTS)
+        if: matrix.os == 'windows-latest' && matrix.java == 'jdk22'
+        run: docker compose -f docker/Windows-JDK22/compose.yaml up --build --exit-code-from cantaloupe
       - name: Test in Windows JDK 21 (LTS)
         if: matrix.os == 'windows-latest' && matrix.java == 'jdk21'
         run: docker compose -f docker/Windows-JDK21/compose.yml up --build --exit-code-from cantaloupe

docker/Linux-JDK22/Dockerfile

@@ -0,0 +1,65 @@
+FROM ubuntu:lunar
+
+ENV JAVA_HOME=/opt/jdk
+ENV PATH=$PATH:/opt/jdk/bin:/opt/maven/bin
+ARG DEBIAN_FRONTEND=noninteractive
+
+# Install various dependencies:
+# * ca-certificates is needed by wget
+# * ffmpeg is needed by FfmpegProcessor
+# * wget download stuffs in this dockerfile
+# * libopenjp2-tools is needed by OpenJpegProcessor
+# * All the rest is needed by GrokProcessor
+RUN apt-get update && apt-get install -y --no-install-recommends \
+  ca-certificates \
+  ffmpeg \
+  wget \
+  libopenjp2-tools \
+  liblcms2-dev \
+  libpng-dev \
+  libzstd-dev \
+  libtiff-dev \
+  libjpeg-dev \
+  zlib1g-dev \
+  libwebp-dev \
+  libimage-exiftool-perl \
+  libgrokj2k1 \
+  grokj2k-tools \
+  adduser \
+  && rm -rf /var/lib/apt/lists/*
+
+# Install TurboJpegProcessor dependencies
+RUN mkdir -p /opt/libjpeg-turbo/lib
+COPY docker/Linux-JDK11/image_files/libjpeg-turbo/lib64 /opt/libjpeg-turbo/lib
+
+# Install KakaduNativeProcessor dependencies
+COPY dist/deps/Linux-x86-64/lib/* /usr/lib/
+
+# Install various other dependencies that aren't in apt
+# Install OpenJDK
+RUN wget -q https://download.java.net/java/GA/jdk22.0.2/c9ecb94cd31b495da20a27d4581645e8/9/GPL/openjdk-22.0.2_linux-x64_bin.tar.gz \
+  && tar xfz openjdk-22.0.2_linux-x64_bin.tar.gz \
+  && mv jdk-22.0.2 /opt/jdk \
+  # Install a newer Maven than the one in apt
+  && wget -q https://dlcdn.apache.org/maven/maven-3/3.8.8/binaries/apache-maven-3.8.8-bin.tar.gz \
+  && tar xfz apache-maven-3.8.8-bin.tar.gz \
+  && mv apache-maven-3.8.8 /opt/maven \
+  && rm apache-maven-3.8.8-bin.tar.gz
+
+# A non-root user is needed for some FilesystemSourceTest tests to work.
+ARG user=cantaloupe
+ARG home=/home/$user
+RUN adduser --home $home $user
+RUN chown -R $user $home
+USER $user
+WORKDIR $home
+
+# Install application dependencies
+COPY ./pom.xml pom.xml
+RUN mvn --quiet dependency:resolve
+
+# Copy the code
+COPY --chown=cantaloupe docker/Linux-JDK11/image_files/test.properties test.properties
+COPY --chown=cantaloupe ./src src
+
+ENTRYPOINT mvn --batch-mode test -Pfreedeps

docker/Linux-JDK18/docker-compose.yml → docker/Linux-JDK22/compose.yaml

@@ -1,14 +1,13 @@
 #
-# N.B.: docker-compose must be invoked from the project root directory:
+# N.B.: docker compose must be invoked from the project root directory:
 #
-# docker-compose -f path/to/docker-compose.yml up --exit-code-from cantaloupe
+# docker compose -f path/to/compose.yaml up --exit-code-from cantaloupe
 #
-version: '3'
 services:
   cantaloupe:
     build:
       context: ../../
-      dockerfile: $PWD/docker/Linux-JDK18/Dockerfile
+      dockerfile: $PWD/docker/Linux-JDK22/Dockerfile
   minio:
     image: minio/minio
     environment:

docker/Windows-JDK18/Dockerfile → docker/Windows-JDK22/Dockerfile

@@ -5,14 +5,14 @@ ENV chocolateyUseWindowsCompression false
 # Install the Chocolatey package manager, which makes it easier to install
 # dependencies.
 RUN powershell -Command \
-    iex ((new-object net.webclient).DownloadString('https://chocolatey.org/install.ps1')); \
-    choco feature disable --name showDownloadProgress
+  iex ((new-object net.webclient).DownloadString('https://chocolatey.org/install.ps1')); \
+  choco feature disable --name showDownloadProgress
 
 # Install various dependencies
 # TODO: openjpeg
 RUN choco install -y maven ffmpeg
-RUN choco install -y openjdk --version=18.0.2
- 
+RUN choco install -y openjdk --version=22.0.2
+
 # Install TurboJpegProcessor dependencies TODO: libjpeg-turbo
 #RUN mkdir -p /opt/libjpeg-turbo/lib
 #COPY docker/Windows10-JDK11/image_files/libjpeg-turbo/lib64 c:\windows\system32

docker/Windows-JDK22/compose.yaml

@@ -0,0 +1,18 @@
+#
+# N.B.: docker compose must be invoked from the project root directory:
+#
+# docker compose -f path/to/compose.yaml up --exit-code-from cantaloupe
+#
+services:
+  cantaloupe:
+    build:
+      context: ../../
+      dockerfile: docker/Windows-JDK22/Dockerfile
+  minio:
+    build:
+      context: ../../
+      dockerfile: docker/Windows-JDK22/Dockerfile-minio
+    environment:
+      MINIO_ACCESS_KEY: MinioUser
+      MINIO_SECRET_KEY: OpenSesame
+    hostname: minio