set Use Unicode Encoding
Specify whether to emit non-ASCII printable Unicode characters (emit Unicode char or escape sequence starting with '\\u') The default value is true. When set to false then printable non-ASCII characters (Cyrillic, Chinese etc) will be not printed but escaped (to support ASCII terminals)
Return
the builder with the provided value
Parameters
use Unicode Encoding
true to use Unicode for "Я", false to use "\u0427" for the same char (if useUnicodeEncoding is false then all non-ASCII characters are escaped)