Debian: Installation Java 11

It is necessary only for Hitachi VSP with Export Tool 1

Under root:

• add a line into /etc/apt/sources.list

  deb http://deb.debian.org/debian unstable main contrib
  

• Create /etc/apt/preferences.d/stable with this content

  Package: *
  Pin: release a=stable
  Pin-Priority: 900
  

• Create /etc/apt/preferences.d/unstable with this content

  Package: *
  Pin: release a=unstable
  Pin-Priority: 50
  

• refresh package lists:

  apk update
  

• install Javu 11

  apt install openjdk-11-jre
  

• Select from the list default Java (11)

  update-alternatives --config java
  

• under user xormon check java version Javy:

  xormon@xormon:~$ java --version
  openjdk 11.0.22 2024-01-16
  OpenJDK Runtime Environment (build 11.0.22+7-post-Debian-2)
  OpenJDK 64-Bit Server VM (build 11.0.22+7-post-Debian-2, mixed mode, sharing)