This bug was fixed in the package zeroc-ice - 3.7.0-5ubuntu0.2
--------------- zeroc-ice (3.7.0-5ubuntu0.2) bionic; urgency=medium
* Fix build with OpenJDK 11. LP: #1814133.
-- Matthias Klose <email address hidden> Tue, 26 Feb 2019 18:18:59 +0100
This bug was fixed in the package zeroc-ice - 3.7.0-5ubuntu0.2
---------------
zeroc-ice (3.7.0-5ubuntu0.2) bionic; urgency=medium
* Fix build with OpenJDK 11. LP: #1814133.
-- Matthias Klose <email address hidden> Tue, 26 Feb 2019 18:18:59 +0100