I can only speak for what I see in the central European market, big banks like Unicredit (literally primefaces frontend), Erste group is running Java, basically all government services are Java.
Java is by far the dominant language on the job market in terms of number of open positions and salary.





How the fuck can it not recover the files?
Fun fact, files don’t just get instantly nuked when you delete them, those areas are just marked with a deleted flag and only when you start adding new files it gets overwritten.
That why some people send a bunch of 0s to their partition to completely wipe it.
https://unix.stackexchange.com/questions/636677/filling-my-hard-drive-with-zeros