java/.devcontainer/devcontainer.json

// For format details, see https://aka.ms/vscode-remote/devcontainer.json or this file's README at:
// https://github.com/microsoft/vscode-dev-containers/tree/v0.195.0/containers/java
{
	"name": "Java",
	"build": {
		"dockerfile": "Dockerfile",
		"args": {
			// Update the VARIANT arg to pick a Java version: 8, 11, 14
			// Append -bullseye or -buster to pin to an OS version.
			// Use the -bullseye variants on local arm64/Apple Silicon.
			"VARIANT": "11-bullseye",
			// Options
			"INSTALL_MAVEN": "true",
			"MAVEN_VERSION": "3.6.3",
			"INSTALL_GRADLE": "false",
			"NODE_VERSION": "lts/*"
		}
	},

	// Set *default* container specific settings.json values on container create.
	"settings": { 
		"java.home": "/docker-java-home",
		"maven.executable.path": "/usr/local/sdkman/candidates/maven/current/bin/mvn"
	},
	
	// Add the IDs of extensions you want installed when the container is created.
	"extensions": [
		"vscjava.vscode-java-pack"
	],

	// Use 'forwardPorts' to make a list of ports inside the container available locally.
	// "forwardPorts": [],

	// Use 'postCreateCommand' to run commands after the container is created.
	// "postCreateCommand": "java -version",

	// Uncomment to connect as a non-root user. See https://aka.ms/vscode-remote/containers/non-root.
	"remoteUser": "vscode"
}