Using openjdk 17 from Debian should be fine

   pull_policy: always # available: always, if-not-present, never

 script:

  - apt update

  - apt install -y wget apt-transport-https gnupg

  - mkdir -p /etc/apt/keyrings

  - wget -O - https://packages.adoptium.net/artifactory/api/gpg/key/public | tee /etc/apt/keyrings/adoptium.asc

  - echo "deb [signed-by=/etc/apt/keyrings/adoptium.asc] https://packages.adoptium.net/artifactory/deb $(awk -F= '/^VERSION_CODENAME/{print$2}' /etc/os-release) main" | tee /etc/apt/sources.list.d/adoptium.list

  - apt update

  - apt install -y temurin-17-jdk ant ivy git curl

  - apt install -y openjdk-17-jdk ant ivy git

  - git submodule init

  - git submodule update

  - ant fetch-metrics-lib