Translate Java's @Override into Dart's @override.

pkg/analyzer/lib/src/generated/sdk.dart

 // Copyright (c) 2014, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 // This code was auto-generated, is not intended to be edited, and is subject to
 // significant change. Please see the README file for more information.
 
 library engine.sdk;
 
 import 'source.dart' show ContentCache, Source, UriKind;
@@ skipping 120 matching lines @@
 
   /**
    * Initialize a newly created library to represent the library with the given name.
    *
    * @param name the short name of the library
    */
   SdkLibraryImpl(String name) {
     this._shortName = name;
   }
 
+  @override
   String get shortName => _shortName;
 
+  @override
   bool get isDart2JsLibrary => (_platforms & DART2JS_PLATFORM) != 0;
 
+  @override
   bool get isDocumented => _documented;
 
+  @override
   bool get isImplementation => _implementation;
 
+  @override
   bool get isInternal => "Internal" == category;
 
   /**
    * Return `true` if library can be used for both client and server
    */
+  @override
   bool get isShared => category == "Shared";
 
   /**
    * Return `true` if this library can be run on the VM.
    *
    * @return `true` if this library can be run on the VM
    */
+  @override
   bool get isVmLibrary => (_platforms & VM_PLATFORM) != 0;
 
   /**
    * Record that this library can be compiled to JavaScript by dart2js.
    */
   void setDart2JsLibrary() {
     _platforms |= DART2JS_PLATFORM;
   }
 
   /**
@@ skipping 84 matching lines @@
   }
 
   /**
    * Return the library map that was populated by visiting the AST structure parsed from the
    * contents of the libraries file.
    *
    * @return the library map describing the contents of the SDK
    */
   LibraryMap get librariesMap => _librariesMap;
 
+  @override
   Object visitMapLiteralEntry(MapLiteralEntry node) {
     String libraryName = null;
     Expression key = node.key;
     if (key is SimpleStringLiteral) {
       libraryName = "${_LIBRARY_PREFIX}${key.value}";
     }
     Expression value = node.value;
     if (value is InstanceCreationExpression) {
       SdkLibraryImpl library = new SdkLibraryImpl(libraryName);
       List<Expression> arguments = value.argumentList.arguments;
@@ skipping 150 matching lines @@
 
   /**
    * Return the source representing the library with the given `dart:` URI, or `null` if
    * the given URI does not denote a library in this SDK.
    *
    * @param dartUri the URI of the library to be returned
    * @return the source representing the specified library
    */
   Source mapDartUri(String dartUri);
 }