Copyright (c) 2018, Jennifer Thakar. Copyright (c) 2017, Anatoly Pulyaevskiy. Copyright (c) 2006-2012 The Authors Copyright 2019, the Dart project authors. Copyright (c) 2016, Google Inc. Copyright 2013, the Dart project authors. Copyright 2017, the Dart project authors. Copyright 2024, the Dart project authors. Copyright 2020, the Dart project authors. Copyright 2015, the Dart project authors. Copyright (c) 2006, Kirill Simonov. Copyright (c) 2015 Michael Bullington Copyright (c) 2006-2023 Lukas Renggli. Copyright (c) 2013-2021 Brendan Duncan. Copyright (c) 2020 Leo Farias Copyright (c) 2014, the Dart project authors. Copyright (c) 2021 Kilian Schulte Copyright 2021, the Dart project authors. Copyright 2023, the Dart project authors. Copyright 2012, the Dart project authors. Copyright 2016, the Dart project authors. Copyright 2014, the Dart project authors. Copyright 2018, the Dart project authors. Copyright 2013, Google Inc.