fixing which types are allowed in final code
Fixed a bug in the type assigner that left impossible (i.e. conflicting) typings in the list of possible typings and only added the supertypes instead of replacing the conflicting typings with them. I also improved performance and memory consumption.
code cleanup
cleaned up the code, modernized some iterators, added some generics, fixed a bug that caused an exception when printing an empty method body
added an unsafe method for retrieving methods from classes
only add a new static initializer if we actually have code for it
added a missing "else"
Added constant string propagation to ConstantPropagatorAndFolder
Merge pull request #254 from Sable/jspaeth

Added constant string propagation to ConstantPropagatorAndFolder
improved performance using a new unsafe getter
Merge branch 'develop' of github.com:Sable/soot into develop
performance improvements through unsafe method/field getters
Fix Issue #255
Merge pull request #256 from torunRuwor/develop

Fix Issue #255
Merge remote-tracking branch 'upstream/develop' into develop
DxSimulation
initial steps for dx simulation