Classifier.java: remove some 'no prod'
Classifier.java: do some privatizations
Classifier.java: more documentation
Classifier.java: wrap long lines
SimpleSearcher.java: codying style

- Wrap long lines

- Remove 'no prod' comments

- Other small stuff
LuceneManager.java: codying style
Simplify classify{,ShortText}() unsing unchecked()

This breaks the API, but hell I'm already pissed off by
those fucking checked exceptions.
Classifier.java: use diamond inference
Classifier.java: use generic types where possible
Use generic types -- step #2
Classifier.java: better concatenation of strings
Classifier.java: use functional operators

Trust NetBeans to do the right thing (as it seems it did, looking
at the generated code).
Classify.java: kill more warnings
More robust classifyCore() algorithm

Do not assume that exactly seven hits were returned.
Rename classifyCore() to postProcess()

Which is what it is.
Classifier.java: zap redundant language argument
Allow to pass custom searcher to Classifier()
LuceneManager.java: suppress more warnings

Do this by marking two attributes as final.
LuceneManager SimpleSearcher: do not import *
Remove unused getBagOfConcepts()