devcontainer-template.json

{
    "id": "java",
    "version": "3.0.0",
    "name": "Java",
    "description": "Develop Java applications. Includes the JDK and Java extensions.",
    "documentationURL": "https://github.com/devcontainers/templates/tree/main/src/java",
    "publisher": "Dev Container Spec Maintainers",
    "licenseURL": "https://github.com/devcontainers/templates/blob/main/LICENSE",
    "options": {
        "imageVariant": {
            "type": "string",
            "description": "Java version (use -bookworm, or -bullseye variants on local arm64/Apple Silicon):",
            "proposals": [
				"21-bookworm",
                "17-bookworm",
                "11-bookworm",
                "8-bookworm",
				"21-bullseye",
                "17-bullseye",
                "11-bullseye",
                "8-bullseye",
				"21-buster",
                "17-buster",
                "11-buster",
                "8-buster"
            ],
            "default": "21-bullseye"
        },
        "installMaven": {
            "type": "boolean",
            "description": "Install Maven, a management tool for Java",
            "default": "false"
        },
        "installGradle": {
            "type": "boolean",
            "description": "Install Gradle, a build automation tool for multi-language software development",
            "default": "false"
        }
    },
    "platforms": [
        "Java"
    ]
}