Characterizing Software Stability via Change Propagation Simulation

Table 4

Descriptions of the subject software systems.

Design Pattern	SS		Design Pattern	SS
	before	after		before	after
Bridge	0.776467	0.7921	Decorator	0.707429	0.783514
Builder	0.561775	0.773917	Iterator	0.25345	0.4613
Composite	0.491367	0.609525	State	0.2503	0.760243