Hi All:

I have an existing Java application which works fine.  I want to add
some code to the application just to calculate the run time of the
program.

Its a Java Console program.

So, at the very start of the program, I want to get the current
date/time and store it in a variable.

Then, at the very last line of the program, I will again get the
current data/time and store it in a variable.

What's the best way to get the current date/time in Java and what's
the easiest way to find the difference in time in the two dates?

My existing application may sometimes take a few seconds and other
times runs in less than a second.  So, my output probably needs to go
down to the millisecond level.

Any help is much appreciated!

Thanks!
Drew