Evaluating the Effect of Control Flow on the Unit Testing Effort of Classes: An Empirical Analysis

Table 2

Some characteristics of the used systems.

	No. classes	No. attributes	No. methods	No. LOC	No. TClasses	No. TLOC
ANT	713	2491	5365	64062	111 (15.6%)	17609 (27.5%)
JFC	496	1550	5763	68312	226 (45.6%)	53115 (77.8%)
JODA	225	872	3605	31591	76 (33.8%)	17624 (55.8%)
IO	104	278	793	7631	66 (63.5%)	6326 (82.9%)
LUCENE	659	1793	4397	56902	114 (17.3%)	22098 (38.8%)