Hi, the classlist generation mutates the interim JDK, which is usually part of the things we build, but can also be an external bootstrap JDK that we shouldn't write to. Fix is to explicitly generate the files to explicit locations in the build directory.
Sponsoring the fix Fedor suggested here: https://mail.openjdk.java.net/pipermail/build-dev/2020-May/027537.html Bug: https://bugs.openjdk.java.net/browse/JDK-8246256 Webrev: http://cr.openjdk.java.net/~redestad/8246256/open.00/ Testing: built and verified locally, tier1 ongoing Thanks! /Claes
