get the number of built-in and reserved builtinformats concode_field_sep String[] _builtinFormats concode_elem_sep Vector<String> _formats concode_elem_sep boolean _movedBuiltins concode_elem_sep InternalWorkbook _workbook concode_field_sep List<String> getBuiltinFormats concode_elem_sep short getBuiltinFormat concode_elem_sep String getBuiltinFormat concode_elem_sep short getFormat concode_elem_sep String getFormat concode_elem_sep void ensureFormatsSize
int function ( ) { return _builtinFormats . length ; }