I simply want to ask why `toUpperCase()` and `toL...

# announcements

[Danish Ansari]

I simply want to ask why toUpperCase() and toLowerCase() got deprecated in 1.5 uppercase() and lowercase() seems to have exactly same code, so why rename such a common method name after such stability of the language?

[bezrukov]

seems to have exactly same code

no, toUpperCase uses Locale.getDefault while uppercase uses Locale.ROOT

[bezrukov]

see motivation here https://github.com/Kotlin/KEEP/blob/master/proposals/stdlib/locale-agnostic-case-conversions.md

[Danish Ansari]

oh, thanks for clearing the doubt