unit tests deliver "cannot listen to UDP port ..." is this ok ?
I am trying to extend the https://github.com/jenkinsci/hashicorp-vault-plugin
with a "write to vault" capability.
Actually, is really little work since the *real* part is done by the underlying java driver https://github.com/BetterCloud/vault-java-driver.
Anyhow, is good practice of doing unit tests, and what I am facing now is that by running the unit tests provided by the hascicorp-vault-plugin I keep getting the following line in the log
INFO hudson.UDPBroadcastThread#run: Cannot listen to UDP port 33,848, skipping: java.net.SocketException: Can't assign requested address (local port 33848 to address 0:0:0:0:0:0:0:0, remote host unknown)
It looks to me as if it is just an INFO however I would like to know
a) if is just INFO and has no practical impact on the meaning of the error