Comment #1 on issue 1069 by v.blonde...@gmail.com: Use self notExistentMetricValue instead of -1 in some metrics of MooseEntities http://code.google.com/p/moose-technology/issues/detail?id=1069
Solved in Famix-SourceAnchor-VincentBlondeau.43 and Famix-Extensions-VincentBlondeau.281