build base64 number a digit at a time , most significant digit first . concode_field_sep int reps concode_elem_sep int id concode_elem_sep String content concode_elem_sep int current concode_field_sep char next concode_elem_sep List<Integer> decodeLine concode_elem_sep List<Integer> decodeLine concode_elem_sep boolean hasNext concode_elem_sep LineEntry decodeLineEntry concode_elem_sep LineEntry decodeLineEntry concode_elem_sep int getIdFromRelativeId concode_elem_sep char peek
int function ( char arg0 , int arg1 ) { return ( arg1 * 64 ) + Base64 . fromBase64 ( arg0 ) ; }