[oblio]

I've worked for a 10 person company where 5 were working on a Java backend, the app was about 10 years old. 250k lines.

I used to work for a mediocre multinational with about 50 people working on a big Java front end to their many servers. Just the frontend was about 3 million lines.

You've never heard of either of them, the multinational had a market cap of about half a billion.

I've worked for a bunch of bigger companies but I don't have numbers, I just know they had bigger systems.

I wouldn't be shocked if there are tens of billions to hundreds of billions of lines of Java in production right now. I imagine that something like half a billion are added each year.

There are so many big Java middleware companies nobody has heard of. You wouldn't even know they use Java if you wouldn't look at the job listings.

[doetoe]

If you multiply the 5000 LoC each developer at your 10-person company wrote yearly by the tens of millions of Java developers in your previous comment, you get much more than half an (American) billion