java-common 0.52.1 (arm64 binary) in ubuntu xenial

 This package must be installed in the system if a Java environment
 is desired. It covers useful information for Java users in
 Debian GNU/Linux, including:
  * The Java policy document which describes the layout of Java support in
    Debian and how Java packages should behave.
  * The Debian-Java-FAQ which provides information on the status of
    Java support in Debian, available compilers, virtual machines, Java
    programs and libraries as well as on legal issues.
  * Information on how to create dummy packages to fulfill java2
    requirements.