[findbugs] Null check on closing a treewalk in BranchTicketService

James Moger

2014-04-17 3e31e26a90b0f90321bc05af07c20c91659d926c

 src/main/java/log4j.properties

@@ -25,7 +25,9 @@
#log4j.logger.net=INFO

#log4j.logger.com.gitblit=DEBUG
log4j.logger.org.apache.sshd=ERROR
log4j.logger.com.gitblit.transport.ssh.SshServerSession=WARN
log4j.logger.org.apache.sshd=WARN
log4j.logger.org.apache.mina=WARN

log4j.logger.org.apache.wicket=INFO
log4j.logger.org.apache.wicket.RequestListenerInterface=WARN