Generate typed getter methods for Edge predecessors/successors if possible
Until CINCO 0.7 the Edge.getPredecessors()/getSuccessors() methods were typed with the lowest common supertype of all possible successors/predecessors
eg:
A
|
B
|\
C D
would lead to getPredecessors():B.
For some reason it seems to be broken and only getPredecessors():Node is generated
Edited by Michael Lybecait