WebStart - daudo/ojdkbuild GitHub Wiki

Beginning with version 8u151, OpenJDK 8 Windows installer includes an additional component - Web Start deployment protocol implementation based on IcedTea-Web open-source project.

IcedTea bugtracker or GitHub bugtracker may be used to report issues with Web Start on Windows. Please include the appropriate details about the problematic Web Start application from %LOCALAPPDATA%\RedHat\java-1.8.0-openjdk-[version]\webstart\javaws_last_log.txt log file.