RAML: Surrogate characters are not supported

[Andrey Somov]

https://github.com/raml-org/raml-java-parser/issues/79

A surrogate character from the example is represented by a pair of chars: uD843 and uDFFF (https://docs.oracle.com/javase/6/docs/api/java/lang/Character.html). Looks like StreamReader.checkPrintable() doesn't support the case and checks each of these two chars as a separate char.

[Paweł Skierczynski]

I'm not sure but fixing #323 may have fixed that too.

[Andrey Somov]

Fixed by Pawel Skierczynski