encodes the specified string using the base64 encoding . concode_field_sep byte[] BASE64_FOR_URL_ALPHABET_ARRAY concode_elem_sep byte[] BASE64_ALPHABET_ARRAY concode_elem_sep byte PAD concode_field_sep byte[] encodeForURL
String function ( String arg0 ) { if ( arg0 == null ) { return null ; } return new String ( encode ( arg0 . getBytes ( ) ) ) ; }