This package fails to build with default-jdk pointing to openjdk-9-jdk.
The wiki has some common problems and their solutions:
It uses a class which has been "removed" in Java 9.
Upstream removed the reference to this class in 2013:
Please package a new version, or backport the fix.
[ERROR] Exit code: 1 -
error: package sun.nio.cs is not visible
[ERROR] import sun.nio.cs.Surrogate;
[ERROR] (package sun.nio.cs is declared in module java.base, which does not
export it to the unnamed module)
This is the maintainer address of Debian's Java team
debian-j...@lists.debian.org for discussions and questions.