NXP-14688: log (at warn level) debug info about GenericObjectPool
NXP-14625: fix some proxy-related stuff
Revert "NXP-14688: log (at warn level) debug info about GenericObjectPool"

This reverts commit 43657e290cff2402d9c7de98581099c7cc4b7952.
Removing temporary debug code. Issue was in the generated bytecode for org.nuxeo.ecm.core.redis.RedisServiceImpl.
NXP-14688: touch commit

No real change in code. This commit is to force a new class compile.
NXP-14800: log something when calling setTransactionRollbackOnly from TransactionalCoreSessionWrapper
NXP-14656: make ClientException a RuntimeException