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kotlinlang

I think I've found a bug in the JDK function `IDN.toASCII` which converts ASCII to punycode. If I run `IDN.toASCII("bben3‐<http://no.mail.protection.outlook.com|no.mail.protection.outlook.com>")` it spits out `<http://xn--bben3no-906c.mail.protection.outlook.com|xn--bben3no-906c.mail.protection.outlook.com>`, even though all the characters are ASCII in the original string. It's the `3` followed by hyphen that causes the issue. Weird...