shorthand for str.touppercase locale.root ; concode_field_sep String EMPTY concode_field_sep String quote concode_elem_sep boolean isEmpty concode_elem_sep boolean isNotBlank concode_elem_sep boolean isBlank concode_elem_sep boolean isNotEmpty concode_elem_sep String dquote concode_elem_sep String trimToNull
String function ( final String arg0 ) { return arg0 . toUpperCase ( Locale . ROOT ) ; }