Cleanup whitespace.
Cleanup imports
Cleanup imports, remove unneeded casts and dead code.
Cleanup JavaDoc.
Removed unneeded casts.
Removed dead code
Made variables final since they were constants.
Changed incFileValue from Integer to int to avoid (un)boxing.
Cleanup of license, imports and TODO.
Put private variables at bottom of class.
Cleanup of QualifiedKey.
Added missing license
put private variables at bottom of class
Added JavaDoc
Cleaned up CheckStyle complaints.
Cleanup of Versification Mapper classes.
Added missing license
put private variables at bottom of class
Added/cleaned up JavaDoc
Removed unneeded casts.
Cleaned up CheckStyle complaints.