[ aria ]

仮想パッケージ: java9-sdk-headless

This is a virtual package. See the Debian policy for a definition of virtual packages.

java9-sdk-headless を提供するパッケージ

default-jdk-headless: Standard Java or Java compatible Development Kit (headless)
openjdk-17-jdk-headless: OpenJDK Development Kit (JDK) (headless)