I want to display “'21/3/3”, what is the ICU format to do that?
If I write 'yy/M/d, 'yy/M/d comes out as string
If I write "yy/M/d, "21/3/3 comes out, not a single quote
If I write "'yy/M/d, "yy/M/d comes out
I have no idea what is the ICU format to display '21/3/d as 'year/month/date