Finger Exercise
¥ In
DrJava, open the file DeptDirectory.java from the code library at
the TeachJava website. Compile
it.
¥ In the Interactions pane, evaluate:
e1 = new
Entry("Corky","DH3104","x 6042");
e2 = new
Entry("Matthias","DH3106","x 5732");
d = new Cons(e1, new Cons(e2, new
Empty()));
d
d.getRest()
e = (Cons) d.getRest()
¥ e.getRest()
¥
¥