question: turn special characters into html character references . handles complete character set defined in html 4.01 recommendation . escapes all special characters to their corresponding numeric reference in hex format & #xhex ;-rrb- . reference : http://www.w3.org/tr/html4/sgml/entities.html concode_field_sep HtmlCharacterEntityReferences characterEntityReferences concode_field_sep String htmlEscapeDecimal concode_elem_sep String htmlEscapeDecimal concode_elem_sep String htmlEscape concode_elem_sep String htmlEscape concode_elem_sep String htmlUnescape
target: String function ( String arg0 ) { return htmlEscapeHex ( arg0 , WebUtils . DEFAULT_CHARACTER_ENCODING ) ; }