anchor.diff:  }
   
   /// An implementation of [LaunchRequestArguments] that includes all fields used
  -/// by the base Dart debug adapter.
  +/// by the Dart CLI and test debug adapters.
   ///
   /// This class represents the data passed from the client editor to the debug
   /// adapter in launchRequest, which is a request to start debugging an
   /// application.
   ///
  -/// Specialised adapters (such as Flutter) will likely have their own versions
  -/// of this class.
  +/// Specialized adapters (such as Flutter) have their own versions of this
  +/// class.
   class DartLaunchRequestArguments extends DartCommonLaunchAttachRequestArguments
       implements LaunchRequestArguments {
     /// If noDebug is true the launch request should launch the program without
  
positive.code:     required this.restart,
      required this.name,
      required this.cwd,
      // TODO(dantup): This can be made required after Flutter DAP is passing it.
      this.env,
      required this.additionalProjectPaths,
      required this.debugSdkLibraries,
      required this.debugExternalPackageLibraries,
  
negative.code:   }) : super(
            name: name,
            cwd: cwd,
            // env is not supported for Dart attach because we don't spawn a process.
            env: null,
            restart: restart,
            additionalProjectPaths: additionalProjectPaths,
            debugSdkLibraries: debugSdkLibraries,
  