Generic warnings in BplusDisk - UNTESTED
Ignoring parameter assignments - BUGGY, warnings won't go

+ a warning in the Java tree
Second try
Adding logging and jgrapht via maven - fine
Moved source to src/main/java

Then deleted src in Build path > source folders and added src/main/java
Made needed change to pom - then Alt+F5 did the magicks with the classpath

From: http://stackoverflow.com/a/15411137/281545
I had the nested path error
Alt+F5 (RClick > Maven > Update Project...)
Created two new folders and hit Alt+F5 - boom - LOGBACK XMLs

mkdir src/main/resources && mkdir src/test/resources
From: logback-examples/src/main/java/chapters/configuration/sample0.xml
See: http://logback.qos.ch/manual/configuration.html
Added a test