[FUNCTOR-12] Added more tests for the generator classes (and util classes). Also removed unreachable code, as it could not be tested and was immutable and created/validated during construction. Tests that were using a try/catch + fail() approach were updated to use @Test(expected=SomeClass.class). Test classes missing $revision and $data svn tags were updated too.

git-svn-id: https://svn.apache.org/repos/asf/commons/proper/functor/trunk@1365330 13f79535-47bb-0310-9956-ffa450edef68
15 files changed