Remove several references to JavaFile

pkg/analysis_server/test/context_manager_test.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 test.context.directory.manager;
 
 import 'dart:collection';
+import 'dart:io' as io;
 
 import 'package:analysis_server/src/context_manager.dart';
 import 'package:analyzer/file_system/file_system.dart';
 import 'package:analyzer/file_system/memory_file_system.dart';
 import 'package:analyzer/instrumentation/instrumentation.dart';
 import 'package:analyzer/source/error_processor.dart';
 import 'package:analyzer/src/context/builder.dart';
 import 'package:analyzer/src/dart/sdk/sdk.dart';
 import 'package:analyzer/src/generated/engine.dart';
 import 'package:analyzer/src/generated/error.dart';
-import 'package:analyzer/src/generated/java_io.dart';
 import 'package:analyzer/src/generated/sdk.dart';
 import 'package:analyzer/src/generated/source.dart';
 import 'package:analyzer/src/generated/source_io.dart';
 import 'package:analyzer/src/services/lint.dart';
 import 'package:analyzer/src/util/glob.dart';
 import 'package:linter/src/plugin/linter_plugin.dart';
 import 'package:linter/src/rules/avoid_as.dart';
 import 'package:path/path.dart';
 import 'package:plugin/manager.dart';
 import 'package:plugin/plugin.dart';
@@ skipping 118 matching lines @@
     manager.setRoots(<String>[projPath], <String>[], <String, String>{});
     await pumpEventQueue();
     // Confirm that one context was created.
     var contexts =
         manager.contextsInAnalysisRoot(resourceProvider.newFolder(projPath));
     expect(contexts, isNotNull);
     expect(contexts.length, equals(1));
     var context = contexts[0];
     var source = context.sourceFactory.forUri('dart:foobar');
     expect(source, isNotNull);
-    expect(source.fullName,
-        '/my/proj/sdk_ext/entry.dart'.replaceAll('/', JavaFile.separator));
+    expect(
+        source.fullName,
+        '/my/proj/sdk_ext/entry.dart'
+            .replaceAll('/', io.Platform.pathSeparator));
     // We can't find dart:core because we didn't list it in our
     // embedded_libs map.
     expect(context.sourceFactory.forUri('dart:core'), isNull);
     // We can find dart:typed_data because we listed it in our
     // embedded_libs map.
     expect(context.sourceFactory.forUri('dart:typed_data'), isNotNull);
   }
 
   test_ignoreFilesInPackagesFolder() {
     // create a context with a pubspec.yaml file
@@ skipping 1595 matching lines @@
 
   List<Glob> get analysisFilesGlobs {
     List<String> patterns = <String>[
       '**/*.${AnalysisEngine.SUFFIX_DART}',
       '**/*.${AnalysisEngine.SUFFIX_HTML}',
       '**/*.${AnalysisEngine.SUFFIX_HTM}',
       '**/${AnalysisEngine.ANALYSIS_OPTIONS_FILE}',
       '**/${AnalysisEngine.ANALYSIS_OPTIONS_YAML_FILE}'
     ];
     return patterns
-        .map((pattern) => new Glob(JavaFile.pathContext.separator, pattern))
+        .map((pattern) => new Glob(posix.separator, pattern))
         .toList();
   }
 
   List<ErrorProcessor> get errorProcessors => callbacks.currentContext
       .getConfigurationData(CONFIGURED_ERROR_PROCESSORS);
 
   List<Linter> get lints => getLints(callbacks.currentContext);
 
   AnalysisOptions get options => callbacks.currentContext.analysisOptions;
 
@@ skipping 401 matching lines @@
         lintNames,
         unorderedEquals([
           'avoid_as' /* embedder */,
           'always_specify_types' /* config*/,
           'camel_case_types' /* options */
         ]));
 
     // Sanity check embedder libs.
     var source = context.sourceFactory.forUri('dart:foobar');
     expect(source, isNotNull);
-    expect(source.fullName,
-        '/my/proj/sdk_ext/entry.dart'.replaceAll('/', JavaFile.separator));
+    expect(
+        source.fullName,
+        '/my/proj/sdk_ext/entry.dart'
+            .replaceAll('/', io.Platform.pathSeparator));
   }
 
   test_embedder_options() async {
     // Create files.
     String libPath = newFolder([projPath, ContextManagerTest.LIB_NAME]);
     String sdkExtPath = newFolder([projPath, 'sdk_ext']);
     newFile([projPath, 'test', 'test.dart']);
     newFile([sdkExtPath, 'entry.dart']);
     // Setup _embedder.yaml.
     newFile(
@@ skipping 72 matching lines @@
     var lintNames = lints.map((lint) => lint.name);
 
     expect(
         lintNames,
         unorderedEquals(
             ['avoid_as' /* embedder */, 'camel_case_types' /* options */]));
 
     // Sanity check embedder libs.
     var source = context.sourceFactory.forUri('dart:foobar');
     expect(source, isNotNull);
-    expect(source.fullName,
-        '/my/proj/sdk_ext/entry.dart'.replaceAll('/', JavaFile.separator));
+    expect(
+        source.fullName,
+        '/my/proj/sdk_ext/entry.dart'
+            .replaceAll('/', io.Platform.pathSeparator));
   }
 
   test_error_filter_analysis_option() async {
     // Create files.
     newFile(
         [projPath, optionsFileName],
         r'''
 analyzer:
   errors:
     unused_local_variable: ignore
@@ skipping 455 matching lines @@
 class TestUriResolver extends UriResolver {
   Map<Uri, Source> uriMap;
 
   TestUriResolver(this.uriMap);
 
   @override
   Source resolveAbsolute(Uri uri, [Uri actualUri]) {
     return uriMap[uri];
   }
 }