Format and sort analyzer and analysis_server packages.

pkg/analyzer/example/resolver_driver.dart

 #!/usr/bin/env dart
-
 // Copyright (c) 2013, 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.
 
+import 'dart:io';
+
+import 'package:analyzer/src/generated/ast.dart';
+import 'package:analyzer/src/generated/element.dart';
+import 'package:analyzer/src/generated/engine.dart';
 import 'package:analyzer/src/generated/java_io.dart';
-import 'package:analyzer/src/generated/source_io.dart';
-import 'package:analyzer/src/generated/ast.dart';
 import 'package:analyzer/src/generated/sdk.dart' show DartSdk;
 import 'package:analyzer/src/generated/sdk_io.dart' show DirectoryBasedDartSdk;
-import 'package:analyzer/src/generated/element.dart';
-import 'package:analyzer/src/generated/engine.dart';
-
-import 'dart:io';
+import 'package:analyzer/src/generated/source_io.dart';
 
 main(List<String> args) {
   print('working dir ${new File('.').resolveSymbolicLinksSync()}');
 
   if (args.length != 2) {
     print('Usage: resolve_driver [path_to_sdk] [file_to_resolve]');
     exit(0);
   }
 
   JavaSystemIO.setProperty("com.google.dart.sdk", args[0]);
   DartSdk sdk = DirectoryBasedDartSdk.defaultSdk;
 
   AnalysisContext context = AnalysisEngine.instance.createAnalysisContext();
-  context.sourceFactory = new SourceFactory([new DartUriResolver(sdk), new FileUriResolver()]);
+  context.sourceFactory =
+      new SourceFactory([new DartUriResolver(sdk), new FileUriResolver()]);
   Source source = new FileBasedSource.con1(new JavaFile(args[1]));
   //
   ChangeSet changeSet = new ChangeSet();
   changeSet.addedSource(source);
   context.applyChanges(changeSet);
   LibraryElement libElement = context.computeLibraryElement(source);
   print("libElement: $libElement");
 
-  CompilationUnit resolvedUnit = context.resolveCompilationUnit(source, libElement);
+  CompilationUnit resolvedUnit =
+      context.resolveCompilationUnit(source, libElement);
   var visitor = new _ASTVisitor();
   resolvedUnit.accept(visitor);
 }
 
 class _ASTVisitor extends GeneralizingAstVisitor {
   visitNode(AstNode node) {
     String text = '${node.runtimeType} : <"$node">';
     if (node is SimpleIdentifier) {
       Element element = node.staticElement;
       if (element != null) {
         text += " element: ${element.runtimeType}";
         LibraryElement library = element.library;
         if (library != null) {
-          text += " from ${element.library.definingCompilationUnit.source.fullName}";
+          text +=
+              " from ${element.library.definingCompilationUnit.source.fullName}";
         }
       }
     }
     print(text);
     return super.visitNode(node);
   }
 }
-