$:
  vscode:
    - docker:
        image: docker.cnb.cool/examples/language/java-8
      services:
        - vscode
        - docker
      stages:
        - name: ls
          script: ls

• Java 8
• Maven 3.9.6
• code-server
• curl
• wget
• git
• vim
• unzip
• procps
• openssh-server
• ca-certificates

• Maven 3.9.6
• OpenJDK 8
• Java Language Server
• Java Test Runner
• Java Debugger
• Maven for Java
• Project Manager for Java
• IntelliCode for Java

• vscjava.vscode-java-pack
• redhat.vscode-yaml
• cnbcool.cnb-welcome
• eamodio.gitlens
• tencent-cloud.coding-copilot

• JAVA_HOME: /usr/local/openjdk-8
• MAVEN_VERSION: 3.9.6
• MAVEN_HOME: /opt/maven
• PATH: /opt/maven/bin:$PATH
• LANG: C.UTF-8
• LANGUAGE: C.UTF-8