You won’t have more issues with it than you’ll already have using Windows.
You absolutely will, and the ones you get will be harder to solve. It’s far more useable than it used to be, but the overall experience with Windows is still easier.
BUT it probably is quite usable for you overall. Just don’t go into it expecting nothing but smooth sailing.
Private Vs public has nothing to do with security
If people can execute arbitrary code in your app, they can already read your memory, and even if they couldn’t they could use java reflection to just turn off the private modifier
Accessibility modifiers are to do with maintainability. If you have internal implementation logic that should be hidden from a consumer you don’t want that consumer to have to know about things they shouldn’t be changing anyway.
The comic is just about how classnames in java should be in pascal case
I suspect it was more likely that nobody used wordpad because, well, why would you? So supporting it is more pain than it’s worth.
I don’t think the wordpad to office pipeline represents quite the cashflow you’re implying