clean method

@override void clean()

Clean up the internal state and reset hash object to its initial state.

Implementation

@override
void clean() {
  final innerState = _innerKeyedState;
  if (innerState != null) {
    _inner.cleanSavedState(innerState);
  }
  final outState = _outerKeyedState;
  if (outState != null) {
    _outer.cleanSavedState(outState);
  }
}