Creates a Map instance with the default implementation, LinkedHashMap.
This constructor is equivalent to the non-const map literal <K,V>{}
.
A LinkedHashMap
requires the keys to implement compatible operator==
and hashCode
, and it allows null as a key. It iterates in key insertion order.
external factory Map();
© 2012 the Dart project authors
Licensed under the Creative Commons Attribution-ShareAlike License v4.0.
https://api.dart.dev/stable/2.5.0/dart-core/Map/Map.html