public Tags and(@Nullable String... keyValues) {
        if (keyValues == null || keyValues.length == 0) {
            return this;
        }
        return and(Tags.of(keyValues));
    }
public Tags and ( @ Nullable String ... keyValues ) { if ( keyValues == null || keyValues . length == 0 ) { return this ; } return and ( Tags . of ( keyValues ) ) ; }
Return a new {@code Tags} instance by merging this collection and the specified key/value pairs.

@param keyValues the key/value pairs to add
@return a new {@code Tags} instance