JDK 8u212 Bug Fixes

The following table lists the bug fixes included in the JDK 8u212 release:

# JBS Component Subcomponent Summary
1 JDK-8215364 client-libs   JavaFX crashes on Ubuntu 18.04 with Wayland while using Swing-FX interop
2 JDK-8207070 client-libs java.awt Webstart app popup on wrong screen in a one-screen setup changing to multi-monitor
3 JDK-8189926 javafx other [Mac] Pulse timer should pause when idle
4 JDK-8210411 javafx window-toolkit JavaFX crashes on Ubuntu 18.04 with Wayland
5 JDK-8211280 javafx window-toolkit JavaFX build fails on Linux with gcc8
6 JDK-8213952 security-libs java.security Relax DNSName restriction as per RFC 1123