That's just Hello World, though. He said his app was parsing a 20 MB file.
To do a fair comparison, with your example, I just compiled and ran Hello World in Java on my machine and got this:
real 0.06 user 0.06 sys 0.01
To do a fair comparison, with your example, I just compiled and ran Hello World in Java on my machine and got this:
real 0.06 user 0.06 sys 0.01