Remove Java 17 from images (#2570)

Author: NotMyFault

Jenkinsfile

@@ -41,7 +41,7 @@ if (needSplittingFromWorkspace) {
 def axes = [
   jenkinsVersions: ['lts', 'latest'],
   platforms: ['linux'],
-  jdks: [17, 21, 25],
+  jdks: [21, 25],
   browsers: ['firefox'],
 ]
 

ath-container.sh

@@ -13,7 +13,7 @@ fi
 
 trap 'docker-compose kill && docker-compose down' EXIT
 
-docker-compose run --name mvn --rm -P -v "${HOME}/.m2/repository:/home/ath-user/.m2/repository:Z" mvn bash -c 'set-java.sh 17; bash'
+docker-compose run --name mvn --rm -P -v "${HOME}/.m2/repository:/home/ath-user/.m2/repository:Z" mvn bash -c 'set-java.sh 25; bash'
 status=$?
 
 exit $status

src/main/resources/ath-container/Dockerfile

@@ -16,7 +16,6 @@ RUN apt-get update \
     imagemagick \
     jq \
     lsb-release \
-    openjdk-17-jdk \
     openjdk-21-jdk \
     openjdk-25-jdk \
     openssh-client \

src/main/resources/ath-container/set-java.sh

@@ -4,9 +4,7 @@ set -uo pipefail
 trap 's=$?; echo >&2 "$0: Error on line "$LINENO": $BASH_COMMAND"; exit $s' ERR
 
 # The selection used by update-alternatives for each java version
-if [[ $1 == '17' ]]; then
-	selection='17-openjdk'
-elif [[ $1 == '21' ]]; then
+if [[ $1 == '21' ]]; then
 	selection='21-openjdk'
 elif [[ $1 == '25' ]]; then
 	selection='25-openjdk'

src/main/resources/org/jenkinsci/test/acceptance/docker/fixtures/JavaGitContainer/Dockerfile

@@ -12,7 +12,6 @@ RUN apt-get update && apt-get install --no-install-recommends -y \
     openssh-server \
     git \
     zip \
-    openjdk-17-jdk \
     openjdk-21-jdk \
     openjdk-25-jdk \
     && rm -rf /var/lib/apt/lists/*