Matthias Sohn
ceaadf8f98
Log if Repository.useCnt becomes negative
We observe in Gerrit 2.12 that useCnt can become negative in rare cases.
Log this to help finding the bug.
Change-Id: Ie91c7f9d190a5d7cf4733d4bf84124d119ca20f7
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>