The regression test suite.

j-count-inh-rels/
	Count inheritance relationships in a class diagram.
	Shows simple traversal with one visitor.

j-selectively-explore/
	Shows you how to use a traversal and an exploration visitor
	to selectively explore an object. Allows you to test that
	you have the object you want. This approach can be used
	in any Demeter/Java program.

j-check-capacity-stack*/
	Check container capacity recursively using a stack.
	Uses nested visitors.

j-basic-visitor
	Basic Visitor design pattern example (manual traversal)

j-equation-system/
	Finding variable usage.


j-c-bypassing/
	Shows how to bypass multiple edges. Also shows how
	to create objects out of nothing: the input file is empty.

j-constr+alt-edges/
	Shows second order visitors: visitors to traverse visitors.

j-c-holding/
j-department/
	Simple summing and counting.