clone method

@override Group? clone()

Returns a clone of this object without the internal parent reference set so that it may be attached to a new tree.

Implementation

@override
Group? clone() {
  var entries = _map((entry) => entry.clone());
  return Group(
    name,
    entries,
    metadata: metadata,
    trace: trace,
    location: location,
    // Always clone these because they are being re-parented.
    setUpAll: setUpAll?.clone(),
    tearDownAll: tearDownAll?.clone(),
  );
}