I'm maintaining a Java class that's 40K lines long.. problem?

Question

This may be a subjective question leading to deletion but I would really like some feedback.

Recently, I moved to another very large enterprise project where I work as a

Answer 1

50K lines of code? I thought KLOC was a metric of project size, not file size. That's like our whole codebase (including tests).

I'm working with JavaScript, so it's not directly comparable, but we only have few files that are over 500 lines long - and these are the highly problematic ones.