why use "I" of interface prefix

Question

Opened this issue 3 years ago · 3 comments

such as IDeepCloner interface ,why use "I" prefix named , I can't understand

Answer 1 · 2021-12-16T22:51:32.000Z

I is for Interface. Common convention.

Answer 2 · 2021-12-17T03:32:10.000Z

ok , I know that , I agree with you , "I" used to name interface , but spring source not that, I think this is person convention

Answer 3 · 2021-12-17T03:32:53.000Z

code style & person convention oh