MultiHashMap is generic now. Added new methods to MultiHashMap.
Preliminary implementation
Preliminary implementation (creates only post-dominator tree)
Renamed method
Added constant for dominator edges
Preliminary implementation (imports only post-dominator edges)
Fixed control flow edges
Added new files
Added control flow edges
Add contains method to graph interface
Undo changes to StructuredFlowVisitior
Merge pull request #9 from a0x77n/cdg

Dominator tree and control dependence graph implementation