$ cat /proc/cpuinfo
cpu MHz         : 399.327
model name      : Pentium II (Deschutes)
bogomips        : 796.26

$ time java ListCourses
real    0m2.415s
user    0m1.150s
sys     0m0.030s

$ time python ListCourses.py
real    0m1.067s
user    0m0.100s
sys     0m0.020s

$ time jython ListCourses.jy
real    0m7.408s
user    0m4.540s
sys     0m0.140s