起動
docker compose build
docker compose up -dコードのビルド
docker compose exec myjava javac Main.java Compute.java AddOrMult.java加算(2 + 3 = 5)
docker compose exec myjava java Main 2 3 add乗算(2 * 3 = 6)
docker compose exec myjava java Main 2 3 multjavadocでドキュメントのビルド
docker compose exec myjava javadoc -d docs Main.java Compute.java AddOrMult.java停止
docker compose down