hacking on my task
working version, but not done properly!
now using configuration to pass the safe copy methods down to the checker.
first working version - needs refactoring.
added support for ctors as copy methods; moved CopyMethod to its own
file; further cleanup & refactoring
using ImmutableMultiMap for the hardcoded copy methods; added unit test
coverage to CollectionTypeWrapedInUnmodifiableIdiomChecker; improved
unit tests for ConfigurationBuilder
removing playground
deleted playground for real
Merge branch 'master' of github.com:grommitz/MutabilityDetector into grommitz-master
Undo pure-whitespace commit.
Remove .gitignore at lower directory.
Move check for null to before first dereference, since variable could not be null by this point.
Don't keep a constructor around solely for unit testing -- push that into the test code.
Reduce whitespace-change noise.
Merge branch 'master' of github.com:MutabilityDetector/MutabilityDetector