Clean up package imports and library names

pkg/analyzer/lib/src/generated/utilities_collection.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.
 
-library engine.utilities.collection;
+library analyzer.src.generated.utilities_collection;
 
+import 'dart:collection';
 import "dart:math" as math;
-import 'dart:collection';
 
-import 'java_core.dart';
-import 'scanner.dart' show Token;
+import 'package:analyzer/src/generated/java_core.dart';
+import 'package:analyzer/src/generated/scanner.dart' show Token;
 
 /**
  * The class `BooleanArray` defines methods for operating on integers as if they were arrays
  * of booleans. These arrays can be indexed by either integers or by enumeration constants.
  */
 class BooleanArray {
   /**
    * Return the value of the element at the given index.
    *
    * @param array the array being accessed
@@ skipping 712 matching lines @@
   /**
    * Map the key to the value.
    *
    * @param key the token being mapped to the value
    * @param value the token to which the key will be mapped
    */
   void put(Token key, Token value) {
     _map[key] = value;
   }
 }