$ git clone -n https://src.fedoraproject.org/rpms/javaparser.git /var/lib/mock/f38-build-side-42-init-devel-618066-26325/root/chroot_tmpdir/scmroot/javaparser
Cloning into '/var/lib/mock/f38-build-side-42-init-devel-618066-26325/root/chroot_tmpdir/scmroot/javaparser'...
$ git fetch origin ef708a7c71d57167691fb1d405e434f691509d47:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/javaparser
 * [new ref]         ef708a7c71d57167691fb1d405e434f691509d47 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at ef708a7 Rebuilt for https://fedoraproject.org/wiki/Fedora_38_Mass_Rebuild