[CALCITE-5306] Support LTS JDKs and latest in testing

.github/workflows/main.yml

@@ -121,39 +121,6 @@ jobs:
           calcite.avatica.version=1.0.0-dev-main-SNAPSHOT
           enableMavenLocal=
 
-  linux-openj9:
-    if: github.event.action != 'labeled'
-    name: 'Linux (OpenJ9 8)'
-    runs-on: macos-latest
-    steps:
-      - uses: actions/checkout@v2
-        with:
-          fetch-depth: 50
-      - uses: AdoptOpenJDK/install-jdk@v1
-        with:
-          impl: openj9
-          version: '8'
-          architecture: x64
-      - uses: burrunan/gradle-cache-action@v1
-        name: Test
-        env:
-          S3_BUILD_CACHE_ACCESS_KEY_ID: ${{ secrets.S3_BUILD_CACHE_ACCESS_KEY_ID }}
-          S3_BUILD_CACHE_SECRET_KEY: ${{ secrets.S3_BUILD_CACHE_SECRET_KEY }}
-        with:
-          job-id: jdk8-openj9
-          remote-build-cache-proxy-enabled: false
-          # Temporarily disable hadoop related tests due to https://github.com/eclipse-openj9/openj9/issues/14950
-          arguments: --scan --no-parallel --no-daemon -x :piglet:test -x :spark:test build javadoc
-      - name: 'sqlline and sqllsh'
-        run: |
-          ./sqlline -e '!quit'
-          echo
-          echo Sqlline example/csv
-          ./example/csv/sqlline --verbose -u jdbc:calcite:model=example/csv/src/test/resources/model.json -n admin -p admin -f example/csv/src/test/resources/smoke_test.sql
-          echo
-          echo sqlsh
-          ./sqlsh -o headers "select count(*) commits, author from (select substring(author, 1, position(' <' in author)-1) author from git_commits) group by author order by count(*) desc, author limit 20"
-
   mac:
     if: github.event.action != 'labeled'
     name: 'macOS (JDK 18)'

.travis.yml

@@ -21,7 +21,7 @@ language: java
 matrix:
   fast_finish: true
   include:
-    - jdk: openjdk8
+    - jdk: openjdk8 # LTS JDK version, EOL but don't remove until it's safe
       env:
         - TZ=America/New_York # flips between −05:00 and −04:00
         - GUAVA=19.0 # oldest supported Guava version
@@ -31,26 +31,20 @@ matrix:
       script:
         - export _JAVA_OPTIONS="-XX:GCTimeLimit=90 -XX:GCHeapFreeLimit=35"
         - travis_wait ./gradlew --no-parallel --no-daemon --scan -Pguava.version=${GUAVA:-29.0-jre} -PenableCheckerframework :linq4j:classes :core:classes
-    - jdk: openjdk11
+    - jdk: openjdk11 # LTS JDK version, don't remove until EOL
       env:
         - ERRORPRONE=Y
-        - GUAVA=31.1-jre # ErrorProne checks for Beta APIs, so use newest supported Guava version
+        - GUAVA=31.1-jre # ErrorProne checks for Beta APIs, so use the newest supported Guava version
       script:
         - export _JAVA_OPTIONS="-XX:GCTimeLimit=90 -XX:GCHeapFreeLimit=35"
         - ./gradlew --no-parallel --no-daemon --scan -Pguava.version=${GUAVA:-29.0-jre} -PenableErrorprone classes
     - jdk: openjdk11
       env:
         - TZ=Pacific/Chatham # flips between +12:45 and +13:45
-    - jdk: openjdk15
-      env:
-        - GUAVA=31.1-jre # newest supported Guava version
-    - jdk: openjdk16
-      env:
-        - GUAVA=31.1-jre
-    - jdk: openjdk17
+    - jdk: openjdk17 # LTS JDK version, don't remove until EOL
       env:
         - GUAVA=31.1-jre
-    - jdk: openjdk18
+    - jdk: openjdk18 # latest JDK version supported by ForbiddenAPIs plugin, keep this updated (see https://jdk.java.net/)
       env:
         - GUAVA=31.1-jre
 branches:

appveyor.yml

@@ -37,8 +37,8 @@ matrix:
   fast_finish: true
 environment:
   matrix:
-    - JAVA_HOME: C:\Program Files\Java\jdk1.8.0
-    - JAVA_HOME: C:\Program Files\Java\jdk16
+    - JAVA_HOME: C:\Program Files\Java\jdk11
+    - JAVA_HOME: C:\Program Files\Java\jdk17 # switch to latest as soon as available (see https://www.appveyor.com/docs/windows-images-software/#java)
 build_script:
   - ./gradlew assemble javadoc
 test_script:

gradle.properties

@@ -50,7 +50,7 @@ com.github.johnrengelman.shadow.version=5.1.0
 com.github.spotbugs.version=2.0.0
 com.github.vlsi.vlsi-release-plugins.version=1.76
 com.google.protobuf.version=0.8.10
-de.thetaphi.forbiddenapis.version=3.1
+de.thetaphi.forbiddenapis.version=3.4
 kotlin.version=1.5.31
 net.ltgt.errorprone.version=1.3.0
 me.champeau.gradle.jmh.version=0.5.3