Reformat

pkg/analyzer/lib/source/package_map_resolver.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 source.package_map_resolver;
 
 import 'package:analyzer/file_system/file_system.dart';
 import 'package:analyzer/src/generated/source.dart';
 import 'package:analyzer/src/util/asserts.dart' as asserts;
 
-
 /**
  * A [UriResolver] implementation for the `package:` scheme that uses a map of
  * package names to their directories.
  */
 class PackageMapUriResolver extends UriResolver {
   /**
    * The name of the `package` scheme.
    */
   static const String PACKAGE_SCHEME = "package";
 
@@ skipping 56 matching lines @@
   Uri restoreAbsolute(Source source) {
     String sourcePath = source.fullName;
     Uri bestMatch;
     int bestMatchLength = -1;
     for (String pkgName in packageMap.keys) {
       List<Folder> pkgFolders = packageMap[pkgName];
       for (int i = 0; i < pkgFolders.length; i++) {
         Folder pkgFolder = pkgFolders[i];
         String pkgFolderPath = pkgFolder.path;
         // TODO(paulberry): figure out the right thing to do for Windows.
-        if (pkgFolderPath.length > bestMatchLength && sourcePath.startsWith(pkgFolderPath + '/')) {
+        if (pkgFolderPath.length > bestMatchLength &&
+            sourcePath.startsWith(pkgFolderPath + '/')) {
           String relPath = sourcePath.substring(pkgFolderPath.length + 1);
           if (_isReversibleTranslation(pkgFolders, i, relPath)) {
             bestMatch = Uri.parse('$PACKAGE_SCHEME:$pkgName/$relPath');
             bestMatchLength = pkgFolderPath.length;
           }
         }
       }
     }
     return bestMatch;
   }
 
   /**
    * A translation from file path to package URI has just been found for
    * using the [packageDirIndex]th element of [packageDirs], and appending the
    * relative path [relPath].  Determine whether the translation is reversible;
    * that is, whether translating the package URI pack to a file path will
    * produce the file path we started with.
    */
-  bool _isReversibleTranslation(List<Folder> packageDirs, int packageDirIndex,
-      String relPath) {
+  bool _isReversibleTranslation(
+      List<Folder> packageDirs, int packageDirIndex, String relPath) {
     // The translation is reversible provided there is no prior element of
     // [packageDirs] containing a file matching [relPath].
     for (int i = 0; i < packageDirIndex; i++) {
       Folder packageDir = packageDirs[i];
       if (packageDir.exists) {
         Resource result = packageDir.getChild(relPath);
         if (result is File && result.exists) {
           return false;
         }
       }
     }
     return true;
   }
 
   /**
    * Returns `true` if [uri] is a `package` URI.
    */
   static bool isPackageUri(Uri uri) {
     return uri.scheme == PACKAGE_SCHEME;
   }
 }