Oracle has recently discontinued support for JDK 10, and as such we are not able to install it on-demand.
We have updated our build process to fail jobs early if
oraclejdk10 is selected.
It is recommended that users upgrade to JDK 11 (via
oraclejdk11) or switch to OpenJDK 10 (via
openjdk10) going forward.
For more information, please read the discussion on our community forum.