Logs are not showing up in console.

[mkj-git]

I have downloaded the JanusGraph source code and run (JanusGraph-Server) in IntelliJ. Earlier I was able to see the log on the console but now it's not showing up on the console.

1. Which file is responsible for log configuration.
2. Where can I see the log files?

I can see the following logs:

-- Gauges ----------------------------------------------------------------------
org.apache.tinkerpop.gremlin.server.GremlinServer.gremlin-groovy.sessionless.class-cache.average-load-penalty
value = 6.8481495E8