Update Java versions and remove Java 18 build

ci/images/ci-image/Dockerfile

@@ -6,7 +6,6 @@ RUN ./setup.sh
 
 ENV JAVA_HOME /opt/openjdk/java17
 ENV JDK17 /opt/openjdk/java17
-ENV JDK18 /opt/openjdk/java18
 ENV JDK19 /opt/openjdk/java19
 
 ENV PATH $JAVA_HOME/bin:$PATH

ci/images/get-jdk-url.sh

@@ -3,13 +3,10 @@ set -e
 
 case "$1" in
 	java17)
-		echo "https://github.com/bell-sw/Liberica/releases/download/17.0.5+8/bellsoft-jdk17.0.5+8-linux-amd64.tar.gz"
-	;;
-	java18)
-		echo "https://github.com/bell-sw/Liberica/releases/download/18.0.2.1%2B1/bellsoft-jdk18.0.2.1+1-linux-amd64.tar.gz"
+		echo "https://github.com/bell-sw/Liberica/releases/download/17.0.6+10/bellsoft-jdk17.0.6+10-linux-amd64.tar.gz"
 	;;
 	java19)
-		echo "https://github.com/bell-sw/Liberica/releases/download/19.0.1%2B11/bellsoft-jdk19.0.1+11-linux-amd64.tar.gz"
+		echo "https://github.com/bell-sw/Liberica/releases/download/19.0.2+9/bellsoft-jdk19.0.2+9-linux-amd64.tar.gz"
 	;;
 	*)
 		echo $"Unknown java version"

ci/pipeline.yml

@@ -125,14 +125,6 @@ resources:
     access_token: ((github-ci-status-token))
     branch: ((branch))
     context: build
-- name: repo-status-jdk18-build
-  type: github-status-resource
-  icon: eye-check-outline
-  source:
-    repository: ((github-repo-name))
-    access_token: ((github-ci-status-token))
-    branch: ((branch))
-    context: jdk18-build
 - name: repo-status-jdk19-build
   type: github-status-resource
   icon: eye-check-outline
@@ -237,34 +229,6 @@ jobs:
           "zip.type": "schema"
     get_params:
       threads: 8
-- name: jdk18-build
-  serial: true
-  public: true
-  plan:
-    - get: ci-image
-    - get: git-repo
-    - get: every-morning
-      trigger: true
-    - put: repo-status-jdk18-build
-      params: { state: "pending", commit: "git-repo" }
-    - do:
-        - task: check-project
-          image: ci-image
-          file: git-repo/ci/tasks/check-project.yml
-          privileged: true
-          timeout: ((task-timeout))
-          params:
-            TEST_TOOLCHAIN: 18
-            <<: *build-project-task-params
-      on_failure:
-        do:
-          - put: repo-status-jdk18-build
-            params: { state: "failure", commit: "git-repo" }
-          - put: slack-alert
-            params:
-              <<: *slack-fail-params
-    - put: repo-status-jdk18-build
-      params: { state: "success", commit: "git-repo" }
 - name: jdk19-build
   serial: true
   public: true
@@ -471,7 +435,7 @@ jobs:
 
 groups:
 - name: "builds"
-  jobs: ["build", "jdk18-build", "jdk19-build"]
+  jobs: ["build", "jdk19-build"]
 - name: "releases"
   jobs: ["stage-milestone", "stage-rc", "stage-release", "promote-milestone", "promote-rc", "promote-release", "create-github-release"]
 - name: "ci-images"

ci/scripts/check-project.sh

@@ -4,6 +4,6 @@ set -e
 source $(dirname $0)/common.sh
 
 pushd git-repo > /dev/null
-./gradlew -Dorg.gradle.internal.launcher.welcomeMessageEnabled=false -Porg.gradle.java.installations.fromEnv=JDK17,JDK18 \
+./gradlew -Dorg.gradle.internal.launcher.welcomeMessageEnabled=false -Porg.gradle.java.installations.fromEnv=JDK17,JDK19 \
   -PmainToolchain=${MAIN_TOOLCHAIN} -PtestToolchain=${TEST_TOOLCHAIN} --no-daemon --max-workers=4 check
 popd > /dev/null

gradle/toolchains.gradle

@@ -5,10 +5,10 @@
  * One can choose the toolchain to use for compiling the MAIN sources and/or compiling
  * and running the TEST sources. These options apply to Java, Kotlin and Groovy sources
  * when available.
- * {@code "./gradlew check -PmainToolchain=17 -PtestToolchain=18"} will use:
+ * {@code "./gradlew check -PmainToolchain=17 -PtestToolchain=19"} will use:
  * <ul>
  *     <li>a JDK17 toolchain for compiling the main SourceSet
- *     <li>a JDK18 toolchain for compiling and running the test SourceSet
+ *     <li>a JDK19 toolchain for compiling and running the test SourceSet
  * </ul>
  *
  * By default, the build will fall back to using the current JDK and 17 language level for all sourceSets.
@@ -23,9 +23,9 @@
  * {@code
  * $ echo JDK17
  * /opt/openjdk/java17
- * $ echo JDK18
+ * $ echo JDK19
  * /opt/openjdk/java18
- * $ ./gradlew -Porg.gradle.java.installations.fromEnv=JDK17,JDK18 check
+ * $ ./gradlew -Porg.gradle.java.installations.fromEnv=JDK17,JDK19 check
  * }
  *
  * @author Brian Clozel