Escaper function ( ) { return JAVASCRIPT_ESCAPER ; }
returns an escaper instance that replaces non-ascii charactersin a string with their equivalent javascript utf-16 escape sequences '' @literal \ unnnn '' , '' \ xnn '' or special replacement sequences '' \ b '' , '' \ t '' , '' \ n '' , '' \ f '' , '' \ r '' or '' \ \ '' . warning : this escaper is not suitable for json . json users may wish to use gson or other high-level apis when possible . concode_field_sep char PRINTABLE_ASCII_MAX concode_elem_sep char PRINTABLE_ASCII_MIN concode_elem_sep Escaper JAVASCRIPT_ESCAPER concode_elem_sep char[] HEX_DIGITS concode_field_sep char[] escapeUnsafe concode_elem_sep char[] asUnicodeHexEscape