com.hp.hpl.guess.layout
Classes 
BinPack
CircularConstrained
EdgeAdjustment
FruchGraphLayout
GEM
KamadaGraphLayout
Move
NetUtilities
OrderedSet
Physics
Radial
RandomGraphLayout
Rescale
Rotate
SGBin
SMDS
Spring
Sugiyama2
SugiyamaLayout
Translate
WeightedSpring