optimize fully connected dummies - use n->1->m instead of n->m edges
detect pruned fields, find partitions and merge all fields in same partitions
testing performance tweaks - ordinal sets for merged parameter fields
prepare static field data dep computation for 1 node to n fields mapping
support for multiple parameter fields in mod ref candidates
preparations for simpler reachability check
added experimental faster and more precise parameter propagation, adapted testcases
on merge statics only merge nodes not reachable from non-static fields and cleanup candidate graph
flag merged candidates with the reason for their merge - prevent candidates from being merged too often
merge parameter candidates with same field name if they occur > maxNodesPerInterface / 2
this often happens with object array fields in swing applications