Confluence 6.13 and later supports both Oracle JDK and AdoptOpenJDK. Previously we bundled the Oracle JRE.
This change will bundle AdoptOpenJDK 8u192-b12, which will be used when installing Confluence using the Windows and Linux installer.
Admins can still choose to switch to Oracle JDK if they prefer. See Change the Java vendor or version Confluence uses
Note: Confluence 6.13.0, 6.13.1, and 6.14.0 all bundled Oracle JRE.
6.13.2+ and 6.14.1+ will have AdoptOpenJDK.