Use extra params to show details, global details and fan-in by default.

EXTRA PARAMS (they must be concatenated to "-c" param):

D = details on
G = global details on
F = fan-in on

e.g. to enable fan-in:

java -jar ckjm.jar -cF Example.class

enable everything:

java -jar ckjm.jar -cDFG Example.class