Driving this effort are advantages in version control system metadata size and available tools and hosting. Migration to GitHub, related to the Mercurial-to-Git migration, with JDK 16 source code ...
JDK 16 sources are due to arrive on the popular code-sharing site before the September 15 GA of JDK 15 The OpenJDK Community effort to move the source code of standard Java from Mercurial repos to Git ...