Ubuntu Security Notice 3747-2 - USN-3747-1 fixed vulnerabilities in OpenJDK 10 for Ubuntu 18.04 LTS. Unfortunately, that update introduced a regression around accessability support that prevented some Java applications from starting. This update fixes the problem. Various other issues were also addressed.
d976d682847548950360e8367b23160b0e1b44e81d4c7d9b6c183d4bed90c5e5