you've been running
some Java code using jj
the online Java educational environment
which hides
from you all these details
of packages
and jar files and makes it easier
for you
to just concentrate on the Java code itself
so here's a chance
for you as your first lab
to show kind of
in a way
a game
it's a simple program
to test your typing skills
you'll use a copy paste
and in the jj environment
you'll click check it
run it
and then
in the lab
we also have you do a modification
to this program