Thanks for the quick turn-around!
See https://stackoverflow.com/questions/33633413/default-constructor-visibility-in-java for what I think happened.
HeaderNameBaseMappingStrategy's constructor is no longer public
Start a new line, even if quotes are unclosed
Found my bug. Down to floating point differences now.
On second thought, that looks like float-to-double error. Wave off. I'll keep di...
Bug in Betweenness calculation?