add method
- E value
inherited
This operation is not supported by an unmodifiable list.
Implementation
void add(E value) {
throw new UnsupportedError("Cannot add to an unmodifiable list");
}© 2012 the Dart project authors
Licensed under the BSD 3-Clause "New" or "Revised" License.
https://api.dart.dev/stable/2.18.5/dart-collection/UnmodifiableListView/add.html