cisco_default.properties

derby database source code.good for you.

#derby.module.lockdebug=org.apache.derbyTesting.util.BasicServices.LockManager.LockDebug.TracingSinglePool
derby.storage.userLockTrace=true
derby.locks.deadlockTimeout=1
derby.locks.waitTimeout=3

#derby.infolog.append=true
#derby.language.logStatementText=true

#derby.debug.true=userLockStackTrace,DeadlockTrace

#derby.debug.true=DeadlockTrace

#derby.debug.true=enableRowLocking,DeadlockTrace