Moved new CC PDE test to its own package.
Moved new train wreck PDE test to its own package.
Moved new Abstractness PDE test to its own package.
Added another test for the CC metrics collector.
Added new public fields PDE test.
Moved older tests of defaultmetrics project to a separate package.
Cleanup: Removed comment.
Moved two setup helper methods to a separate class.
Added some more helper methods.
Renamed PublicFieldMetrics to PublicFieldCollector.
Moved field with metrics name to MetricsResults.
Improved ClassValueVisitor: It now collects
a map of classnames -> metrics values.
New JUnit test for PublicFieldCollector.
Removed old PublicFieldMetrics/Collector PDE test
and its related files.
Removed the getValueSum() and getName() methods.
Adapted the existing tests to the getMap() method.
Changed the order of two lines.