analysis_server: Remove unnecessary imports
https://github.com/dart-lang/sdk/issues/44569
Change-Id: I0b5d237f532ab99c112247e9f24392ef317575dd
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/177222
Reviewed-by: Konstantin Shcheglov <scheglov@google.com>
Commit-Queue: Samuel Rawlins <srawlins@google.com>
diff --git a/pkg/analysis_server/lib/plugin/protocol/protocol_dart.dart b/pkg/analysis_server/lib/plugin/protocol/protocol_dart.dart
index 3efab8b..a0a5fe9 100644
--- a/pkg/analysis_server/lib/plugin/protocol/protocol_dart.dart
+++ b/pkg/analysis_server/lib/plugin/protocol/protocol_dart.dart
@@ -6,7 +6,6 @@
/// entities.
import 'package:analysis_server/src/protocol_server.dart';
import 'package:analyzer/dart/element/element.dart' as engine;
-import 'package:analyzer_plugin/protocol/protocol_common.dart';
import 'package:path/path.dart' as pathos;
/// Return a protocol [Element] corresponding to the given [engine.Element].
diff --git a/pkg/analysis_server/lib/src/cider/completion.dart b/pkg/analysis_server/lib/src/cider/completion.dart
index 9c33f83..8f1ec94 100644
--- a/pkg/analysis_server/lib/src/cider/completion.dart
+++ b/pkg/analysis_server/lib/src/cider/completion.dart
@@ -15,7 +15,6 @@
import 'package:analyzer/src/dart/micro/resolve_file.dart';
import 'package:analyzer/src/dartdoc/dartdoc_directive_info.dart';
import 'package:analyzer/src/util/performance/operation_performance.dart';
-import 'package:analyzer_plugin/protocol/protocol_common.dart';
import 'package:meta/meta.dart';
/// The cache that can be reuse for across multiple completion request.
diff --git a/pkg/analysis_server/lib/src/computer/computer_closingLabels.dart b/pkg/analysis_server/lib/src/computer/computer_closingLabels.dart
index d83aa7c..dd01e3f 100644
--- a/pkg/analysis_server/lib/src/computer/computer_closingLabels.dart
+++ b/pkg/analysis_server/lib/src/computer/computer_closingLabels.dart
@@ -6,7 +6,6 @@
import 'package:analyzer/dart/ast/ast.dart';
import 'package:analyzer/dart/ast/visitor.dart';
import 'package:analyzer/source/line_info.dart';
-import 'package:analyzer/src/generated/source.dart';
/// A computer for [CompilationUnit] closing labels.
class DartUnitClosingLabelsComputer {
diff --git a/pkg/analysis_server/lib/src/computer/computer_folding.dart b/pkg/analysis_server/lib/src/computer/computer_folding.dart
index 9bf7c03..725ea9a 100644
--- a/pkg/analysis_server/lib/src/computer/computer_folding.dart
+++ b/pkg/analysis_server/lib/src/computer/computer_folding.dart
@@ -6,7 +6,6 @@
import 'package:analyzer/dart/ast/token.dart';
import 'package:analyzer/dart/ast/visitor.dart';
import 'package:analyzer/source/line_info.dart';
-import 'package:analyzer/src/generated/source.dart';
import 'package:analyzer_plugin/protocol/protocol_common.dart';
/// A computer for [CompilationUnit] folding.
diff --git a/pkg/analysis_server/lib/src/computer/computer_signature.dart b/pkg/analysis_server/lib/src/computer/computer_signature.dart
index 8da528f..c1e5764 100644
--- a/pkg/analysis_server/lib/src/computer/computer_signature.dart
+++ b/pkg/analysis_server/lib/src/computer/computer_signature.dart
@@ -2,8 +2,6 @@
// 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 'package:analysis_server/protocol/protocol_generated.dart'
- show AnalysisGetSignatureResult;
import 'package:analysis_server/src/computer/computer_hover.dart';
import 'package:analysis_server/src/protocol_server.dart';
import 'package:analyzer/dart/ast/ast.dart';
diff --git a/pkg/analysis_server/lib/src/computer/new_notifications.dart b/pkg/analysis_server/lib/src/computer/new_notifications.dart
index e44abed..a30965d 100644
--- a/pkg/analysis_server/lib/src/computer/new_notifications.dart
+++ b/pkg/analysis_server/lib/src/computer/new_notifications.dart
@@ -2,7 +2,6 @@
// 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 'package:analysis_server/protocol/protocol_generated.dart' as protocol;
import 'package:analysis_server/src/analysis_server.dart' show AnalysisServer;
import 'package:analysis_server/src/domains/analysis/occurrences.dart';
import 'package:analysis_server/src/domains/analysis/occurrences_dart.dart';
diff --git a/pkg/analysis_server/lib/src/context_manager.dart b/pkg/analysis_server/lib/src/context_manager.dart
index 0f60e67..6fdd12d 100644
--- a/pkg/analysis_server/lib/src/context_manager.dart
+++ b/pkg/analysis_server/lib/src/context_manager.dart
@@ -16,7 +16,6 @@
import 'package:analyzer/src/context/context_root.dart';
import 'package:analyzer/src/context/packages.dart';
import 'package:analyzer/src/dart/analysis/driver.dart';
-import 'package:analyzer/src/file_system/file_system.dart';
import 'package:analyzer/src/generated/engine.dart';
import 'package:analyzer/src/generated/java_engine.dart';
import 'package:analyzer/src/generated/sdk.dart';
diff --git a/pkg/analysis_server/lib/src/domain_analysis.dart b/pkg/analysis_server/lib/src/domain_analysis.dart
index 9d90b64..8f0c867 100644
--- a/pkg/analysis_server/lib/src/domain_analysis.dart
+++ b/pkg/analysis_server/lib/src/domain_analysis.dart
@@ -16,7 +16,6 @@
import 'package:analysis_server/src/protocol_server.dart';
import 'package:analyzer/dart/analysis/results.dart';
import 'package:analyzer/src/generated/engine.dart' as engine;
-import 'package:analyzer_plugin/protocol/protocol_common.dart';
import 'package:analyzer_plugin/protocol/protocol_generated.dart' as plugin;
import 'package:analyzer_plugin/src/utilities/navigation/navigation.dart';
import 'package:analyzer_plugin/utilities/navigation/navigation_dart.dart';
diff --git a/pkg/analysis_server/lib/src/domain_execution.dart b/pkg/analysis_server/lib/src/domain_execution.dart
index 2e75ddd..db74f5f 100644
--- a/pkg/analysis_server/lib/src/domain_execution.dart
+++ b/pkg/analysis_server/lib/src/domain_execution.dart
@@ -5,9 +5,7 @@
import 'dart:collection';
import 'dart:core';
-import 'package:analysis_server/protocol/protocol.dart';
import 'package:analysis_server/protocol/protocol_constants.dart';
-import 'package:analysis_server/protocol/protocol_generated.dart';
import 'package:analysis_server/src/analysis_server.dart';
import 'package:analysis_server/src/protocol_server.dart';
import 'package:analyzer/file_system/file_system.dart';
diff --git a/pkg/analysis_server/lib/src/domains/execution/completion.dart b/pkg/analysis_server/lib/src/domains/execution/completion.dart
index 12a49cd..faad3f9 100644
--- a/pkg/analysis_server/lib/src/domains/execution/completion.dart
+++ b/pkg/analysis_server/lib/src/domains/execution/completion.dart
@@ -14,7 +14,6 @@
import 'package:analyzer/dart/analysis/results.dart';
import 'package:analyzer/file_system/overlay_file_system.dart';
import 'package:analyzer/src/dart/analysis/driver.dart';
-import 'package:analyzer_plugin/protocol/protocol_common.dart';
import 'package:analyzer_plugin/utilities/change_builder/change_builder_core.dart';
class RuntimeCompletionComputer {
diff --git a/pkg/analysis_server/lib/src/edit/edit_domain.dart b/pkg/analysis_server/lib/src/edit/edit_domain.dart
index 30a2a3dd..6b15978 100644
--- a/pkg/analysis_server/lib/src/edit/edit_domain.dart
+++ b/pkg/analysis_server/lib/src/edit/edit_domain.dart
@@ -40,7 +40,6 @@
import 'package:analyzer/error/error.dart' as engine;
import 'package:analyzer/exception/exception.dart';
import 'package:analyzer/file_system/file_system.dart';
-import 'package:analyzer/source/line_info.dart';
import 'package:analyzer/src/analysis_options/analysis_options_provider.dart';
import 'package:analyzer/src/dart/analysis/analysis_context_collection.dart';
import 'package:analyzer/src/dart/analysis/results.dart' as engine;
diff --git a/pkg/analysis_server/lib/src/lsp/lsp_analysis_server.dart b/pkg/analysis_server/lib/src/lsp/lsp_analysis_server.dart
index 38ed011..7ec69da 100644
--- a/pkg/analysis_server/lib/src/lsp/lsp_analysis_server.dart
+++ b/pkg/analysis_server/lib/src/lsp/lsp_analysis_server.dart
@@ -8,7 +8,6 @@
import 'package:analysis_server/lsp_protocol/protocol_custom_generated.dart';
import 'package:analysis_server/lsp_protocol/protocol_generated.dart';
import 'package:analysis_server/lsp_protocol/protocol_special.dart';
-import 'package:analysis_server/protocol/protocol_generated.dart' as protocol;
import 'package:analysis_server/src/analysis_server.dart';
import 'package:analysis_server/src/analysis_server_abstract.dart';
import 'package:analysis_server/src/collections.dart';
diff --git a/pkg/analysis_server/lib/src/lsp/mapping.dart b/pkg/analysis_server/lib/src/lsp/mapping.dart
index 5ab1bfa..0366e79 100644
--- a/pkg/analysis_server/lib/src/lsp/mapping.dart
+++ b/pkg/analysis_server/lib/src/lsp/mapping.dart
@@ -8,8 +8,6 @@
import 'package:analysis_server/lsp_protocol/protocol_custom_generated.dart'
as lsp;
import 'package:analysis_server/lsp_protocol/protocol_generated.dart' as lsp;
-import 'package:analysis_server/lsp_protocol/protocol_generated.dart'
- show ResponseError;
import 'package:analysis_server/lsp_protocol/protocol_generated.dart';
import 'package:analysis_server/lsp_protocol/protocol_special.dart';
import 'package:analysis_server/lsp_protocol/protocol_special.dart' as lsp;
@@ -30,7 +28,6 @@
import 'package:analyzer/error/error.dart' as server;
import 'package:analyzer/source/line_info.dart' as server;
import 'package:analyzer/src/error/codes.dart';
-import 'package:analyzer/src/generated/source.dart' as server;
import 'package:analyzer/src/services/available_declarations.dart';
import 'package:analyzer/src/services/available_declarations.dart' as dec;
import 'package:analyzer_plugin/protocol/protocol_common.dart' as plugin;
diff --git a/pkg/analysis_server/lib/src/lsp/notification_manager.dart b/pkg/analysis_server/lib/src/lsp/notification_manager.dart
index 068b5ef..7752a79 100644
--- a/pkg/analysis_server/lib/src/lsp/notification_manager.dart
+++ b/pkg/analysis_server/lib/src/lsp/notification_manager.dart
@@ -10,7 +10,6 @@
import 'package:analysis_server/src/plugin/notification_manager.dart';
import 'package:analysis_server/src/protocol_server.dart' as protocol;
import 'package:analyzer_plugin/protocol/protocol.dart';
-import 'package:analyzer_plugin/protocol/protocol_common.dart' as protocol;
import 'package:path/path.dart';
class LspNotificationManager extends AbstractNotificationManager {
diff --git a/pkg/analysis_server/lib/src/services/completion/dart/completion_manager.dart b/pkg/analysis_server/lib/src/services/completion/dart/completion_manager.dart
index b27b353..373bcee 100644
--- a/pkg/analysis_server/lib/src/services/completion/dart/completion_manager.dart
+++ b/pkg/analysis_server/lib/src/services/completion/dart/completion_manager.dart
@@ -42,7 +42,6 @@
import 'package:analyzer/src/generated/engine.dart';
import 'package:analyzer/src/generated/source.dart';
import 'package:analyzer/src/util/performance/operation_performance.dart';
-import 'package:analyzer_plugin/protocol/protocol_common.dart';
import 'package:analyzer_plugin/protocol/protocol_common.dart' as protocol;
import 'package:analyzer_plugin/src/utilities/completion/completion_target.dart';
import 'package:analyzer_plugin/src/utilities/completion/optype.dart';
diff --git a/pkg/analysis_server/lib/src/services/completion/dart/completion_ranking_internal.dart b/pkg/analysis_server/lib/src/services/completion/dart/completion_ranking_internal.dart
index 5fa273e..0c53e90 100644
--- a/pkg/analysis_server/lib/src/services/completion/dart/completion_ranking_internal.dart
+++ b/pkg/analysis_server/lib/src/services/completion/dart/completion_ranking_internal.dart
@@ -8,7 +8,6 @@
import 'package:analysis_server/src/services/correction/util.dart';
import 'package:analyzer/dart/analysis/features.dart';
import 'package:analyzer/dart/ast/ast.dart';
-import 'package:analyzer/dart/ast/token.dart';
/// Fuzzy matching between static analysis and model-predicted lexemes
/// that considers pairs like "main" and "main()" to be equal.
diff --git a/pkg/analysis_server/lib/src/services/completion/dart/suggestion_builder.dart b/pkg/analysis_server/lib/src/services/completion/dart/suggestion_builder.dart
index 127d348..0cb3b8b 100644
--- a/pkg/analysis_server/lib/src/services/completion/dart/suggestion_builder.dart
+++ b/pkg/analysis_server/lib/src/services/completion/dart/suggestion_builder.dart
@@ -9,8 +9,6 @@
import 'package:analysis_server/src/protocol_server.dart' as protocol;
import 'package:analysis_server/src/protocol_server.dart'
hide Element, ElementKind;
-import 'package:analysis_server/src/protocol_server.dart'
- show CompletionSuggestion;
import 'package:analysis_server/src/provisional/completion/dart/completion_dart.dart';
import 'package:analysis_server/src/services/completion/dart/feature_computer.dart';
import 'package:analysis_server/src/services/completion/dart/utilities.dart';
diff --git a/pkg/analysis_server/lib/src/services/completion/statement/statement_completion.dart b/pkg/analysis_server/lib/src/services/completion/statement/statement_completion.dart
index 2984122..2ff7dae 100644
--- a/pkg/analysis_server/lib/src/services/completion/statement/statement_completion.dart
+++ b/pkg/analysis_server/lib/src/services/completion/statement/statement_completion.dart
@@ -14,7 +14,6 @@
import 'package:analyzer/error/error.dart';
import 'package:analyzer/error/error.dart' as engine;
import 'package:analyzer/src/dart/ast/utilities.dart';
-import 'package:analyzer/src/dart/error/hint_codes.dart';
import 'package:analyzer/src/dart/error/syntactic_errors.dart';
import 'package:analyzer/src/error/codes.dart';
import 'package:analyzer/src/generated/java_core.dart';
diff --git a/pkg/analysis_server/lib/src/services/correction/dart/abstract_producer.dart b/pkg/analysis_server/lib/src/services/correction/dart/abstract_producer.dart
index 66bd219..93409b4 100644
--- a/pkg/analysis_server/lib/src/services/correction/dart/abstract_producer.dart
+++ b/pkg/analysis_server/lib/src/services/correction/dart/abstract_producer.dart
@@ -12,7 +12,6 @@
import 'package:analyzer/dart/analysis/results.dart';
import 'package:analyzer/dart/analysis/session.dart';
import 'package:analyzer/dart/ast/ast.dart';
-import 'package:analyzer/dart/ast/token.dart';
import 'package:analyzer/dart/element/element.dart';
import 'package:analyzer/dart/element/type.dart';
import 'package:analyzer/dart/element/type_provider.dart';
diff --git a/pkg/analysis_server/lib/src/services/correction/fix/analysis_options/fix_generator.dart b/pkg/analysis_server/lib/src/services/correction/fix/analysis_options/fix_generator.dart
index f60d19e..c435c38 100644
--- a/pkg/analysis_server/lib/src/services/correction/fix/analysis_options/fix_generator.dart
+++ b/pkg/analysis_server/lib/src/services/correction/fix/analysis_options/fix_generator.dart
@@ -10,7 +10,6 @@
import 'package:analysis_server/src/utilities/yaml_node_locator.dart';
import 'package:analyzer/error/error.dart';
import 'package:analyzer/source/line_info.dart';
-import 'package:analyzer/source/source_range.dart';
import 'package:analyzer/src/analysis_options/error/option_codes.dart';
import 'package:analyzer/src/generated/java_core.dart';
import 'package:analyzer/src/generated/source.dart';
diff --git a/pkg/analysis_server/lib/src/services/correction/fix/manifest/fix_generator.dart b/pkg/analysis_server/lib/src/services/correction/fix/manifest/fix_generator.dart
index d073108..ebc7431 100644
--- a/pkg/analysis_server/lib/src/services/correction/fix/manifest/fix_generator.dart
+++ b/pkg/analysis_server/lib/src/services/correction/fix/manifest/fix_generator.dart
@@ -8,7 +8,6 @@
import 'package:analysis_server/src/utilities/strings.dart';
import 'package:analyzer/error/error.dart';
import 'package:analyzer/source/line_info.dart';
-import 'package:analyzer/source/source_range.dart';
import 'package:analyzer/src/generated/java_core.dart';
import 'package:analyzer/src/generated/source.dart';
import 'package:analyzer/src/manifest/manifest_warning_code.dart';
diff --git a/pkg/analysis_server/lib/src/services/correction/fix/pubspec/fix_generator.dart b/pkg/analysis_server/lib/src/services/correction/fix/pubspec/fix_generator.dart
index 7e66f79..d82b128 100644
--- a/pkg/analysis_server/lib/src/services/correction/fix/pubspec/fix_generator.dart
+++ b/pkg/analysis_server/lib/src/services/correction/fix/pubspec/fix_generator.dart
@@ -9,7 +9,6 @@
import 'package:analysis_server/src/utilities/yaml_node_locator.dart';
import 'package:analyzer/error/error.dart';
import 'package:analyzer/source/line_info.dart';
-import 'package:analyzer/source/source_range.dart';
import 'package:analyzer/src/generated/java_core.dart';
import 'package:analyzer/src/generated/source.dart';
import 'package:analyzer/src/pubspec/pubspec_warning_code.dart';
diff --git a/pkg/analysis_server/lib/src/services/flutter/property.dart b/pkg/analysis_server/lib/src/services/flutter/property.dart
index ba6509a..25f01ab 100644
--- a/pkg/analysis_server/lib/src/services/flutter/property.dart
+++ b/pkg/analysis_server/lib/src/services/flutter/property.dart
@@ -2,7 +2,6 @@
// 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 'package:analysis_server/protocol/protocol_generated.dart' as protocol;
import 'package:analysis_server/src/protocol_server.dart' as protocol;
import 'package:analysis_server/src/services/flutter/class_description.dart';
import 'package:analysis_server/src/utilities/flutter.dart';
diff --git a/pkg/analysis_server/lib/src/services/flutter/widget_descriptions.dart b/pkg/analysis_server/lib/src/services/flutter/widget_descriptions.dart
index 7e66c3c..e24d8d5 100644
--- a/pkg/analysis_server/lib/src/services/flutter/widget_descriptions.dart
+++ b/pkg/analysis_server/lib/src/services/flutter/widget_descriptions.dart
@@ -2,7 +2,6 @@
// 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 'package:analysis_server/protocol/protocol_generated.dart' as protocol;
import 'package:analysis_server/src/protocol_server.dart' as protocol;
import 'package:analysis_server/src/services/flutter/class_description.dart';
import 'package:analysis_server/src/services/flutter/property.dart';
diff --git a/pkg/analysis_server/test/analysis/get_signature_test.dart b/pkg/analysis_server/test/analysis/get_signature_test.dart
index da09214..3eb51ae 100644
--- a/pkg/analysis_server/test/analysis/get_signature_test.dart
+++ b/pkg/analysis_server/test/analysis/get_signature_test.dart
@@ -2,8 +2,6 @@
// 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 'package:analysis_server/protocol/protocol.dart';
-import 'package:analysis_server/protocol/protocol_generated.dart';
import 'package:analysis_server/src/protocol_server.dart';
import 'package:test/test.dart';
import 'package:test_reflective_loader/test_reflective_loader.dart';
diff --git a/pkg/analysis_server/test/analysis/notification_folding_test.dart b/pkg/analysis_server/test/analysis/notification_folding_test.dart
index 892e2af..09a78a5 100644
--- a/pkg/analysis_server/test/analysis/notification_folding_test.dart
+++ b/pkg/analysis_server/test/analysis/notification_folding_test.dart
@@ -4,9 +4,7 @@
import 'dart:async';
-import 'package:analysis_server/protocol/protocol.dart';
import 'package:analysis_server/protocol/protocol_constants.dart';
-import 'package:analysis_server/protocol/protocol_generated.dart';
import 'package:analysis_server/src/protocol_server.dart';
import 'package:test/test.dart';
import 'package:test_reflective_loader/test_reflective_loader.dart';
diff --git a/pkg/analysis_server/test/services/linter/linter_test.dart b/pkg/analysis_server/test/services/linter/linter_test.dart
index 1cc5461..ec60e13 100644
--- a/pkg/analysis_server/test/services/linter/linter_test.dart
+++ b/pkg/analysis_server/test/services/linter/linter_test.dart
@@ -5,7 +5,6 @@
import 'package:analyzer/error/error.dart';
import 'package:analyzer/error/listener.dart';
import 'package:analyzer/src/analysis_options/analysis_options_provider.dart';
-import 'package:analyzer/src/generated/engine.dart';
import 'package:analyzer/src/generated/source.dart';
import 'package:analyzer/src/lint/options_rule_validator.dart';
import 'package:linter/src/rules.dart';
diff --git a/pkg/analysis_server/test/src/domains/completion/available_suggestions_base.dart b/pkg/analysis_server/test/src/domains/completion/available_suggestions_base.dart
index 3fac860..095ebcb 100644
--- a/pkg/analysis_server/test/src/domains/completion/available_suggestions_base.dart
+++ b/pkg/analysis_server/test/src/domains/completion/available_suggestions_base.dart
@@ -4,9 +4,7 @@
import 'dart:convert';
-import 'package:analysis_server/protocol/protocol.dart';
import 'package:analysis_server/protocol/protocol_constants.dart';
-import 'package:analysis_server/protocol/protocol_generated.dart';
import 'package:analysis_server/src/domain_completion.dart';
import 'package:analysis_server/src/protocol_server.dart';
import 'package:test/test.dart';
diff --git a/pkg/analysis_server/test/src/domains/completion/get_suggestion_details_test.dart b/pkg/analysis_server/test/src/domains/completion/get_suggestion_details_test.dart
index 156c4b4..7ed929c 100644
--- a/pkg/analysis_server/test/src/domains/completion/get_suggestion_details_test.dart
+++ b/pkg/analysis_server/test/src/domains/completion/get_suggestion_details_test.dart
@@ -2,7 +2,6 @@
// 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 'package:analysis_server/protocol/protocol_generated.dart';
import 'package:analysis_server/src/protocol_server.dart';
import 'package:meta/meta.dart';
import 'package:test/test.dart';
diff --git a/pkg/analysis_server/test/src/services/correction/fix/analysis_options/test_support.dart b/pkg/analysis_server/test/src/services/correction/fix/analysis_options/test_support.dart
index 4419e5d..4d1d0a8 100644
--- a/pkg/analysis_server/test/src/services/correction/fix/analysis_options/test_support.dart
+++ b/pkg/analysis_server/test/src/services/correction/fix/analysis_options/test_support.dart
@@ -10,7 +10,6 @@
import 'package:analyzer/src/test_utilities/resource_provider_mixin.dart';
import 'package:analyzer_plugin/protocol/protocol_common.dart';
import 'package:test/test.dart';
-import 'package:yaml/src/yaml_node.dart';
import 'package:yaml/yaml.dart';
/// A base class providing utility methods for tests of fixes associated with
diff --git a/pkg/analysis_server/test/src/services/correction/fix/data_driven/code_fragment_parser_test.dart b/pkg/analysis_server/test/src/services/correction/fix/data_driven/code_fragment_parser_test.dart
index 2212ec0..9a8fdc2 100644
--- a/pkg/analysis_server/test/src/services/correction/fix/data_driven/code_fragment_parser_test.dart
+++ b/pkg/analysis_server/test/src/services/correction/fix/data_driven/code_fragment_parser_test.dart
@@ -9,7 +9,6 @@
import 'package:analysis_server/src/services/correction/fix/data_driven/value_generator.dart';
import 'package:analysis_server/src/services/correction/fix/data_driven/variable_scope.dart';
import 'package:analyzer/error/listener.dart';
-import 'package:matcher/matcher.dart';
import 'package:test/test.dart';
import 'package:test_reflective_loader/test_reflective_loader.dart';
diff --git a/pkg/analysis_server/test/src/services/correction/fix/data_driven/data_driven_test_support.dart b/pkg/analysis_server/test/src/services/correction/fix/data_driven/data_driven_test_support.dart
index 4a70221..e26e0061 100644
--- a/pkg/analysis_server/test/src/services/correction/fix/data_driven/data_driven_test_support.dart
+++ b/pkg/analysis_server/test/src/services/correction/fix/data_driven/data_driven_test_support.dart
@@ -10,7 +10,6 @@
import 'package:analysis_server/src/services/correction/fix/data_driven/transform_set_manager.dart';
import 'package:analyzer/error/error.dart';
import 'package:analyzer/src/dart/error/hint_codes.dart';
-import 'package:analyzer/src/test_utilities/package_config_file_builder.dart';
import 'package:analyzer_plugin/utilities/fixes/fixes.dart';
import '../fix_processor.dart';
diff --git a/pkg/analysis_server/test/src/services/correction/fix/data_driven/transform_set_manager_test.dart b/pkg/analysis_server/test/src/services/correction/fix/data_driven/transform_set_manager_test.dart
index 3420914..c0f59db 100644
--- a/pkg/analysis_server/test/src/services/correction/fix/data_driven/transform_set_manager_test.dart
+++ b/pkg/analysis_server/test/src/services/correction/fix/data_driven/transform_set_manager_test.dart
@@ -3,7 +3,6 @@
// BSD-style license that can be found in the LICENSE file.
import 'package:analysis_server/src/services/correction/fix/data_driven/transform_set_manager.dart';
-import 'package:matcher/matcher.dart';
import 'package:test/test.dart';
import 'package:test_reflective_loader/test_reflective_loader.dart';
diff --git a/pkg/analysis_server/test/src/services/correction/fix/data_driven/transform_set_parser_test.dart b/pkg/analysis_server/test/src/services/correction/fix/data_driven/transform_set_parser_test.dart
index c36ea63..27d339c 100644
--- a/pkg/analysis_server/test/src/services/correction/fix/data_driven/transform_set_parser_test.dart
+++ b/pkg/analysis_server/test/src/services/correction/fix/data_driven/transform_set_parser_test.dart
@@ -15,7 +15,6 @@
import 'package:analysis_server/src/services/correction/fix/data_driven/transform.dart';
import 'package:analysis_server/src/services/correction/fix/data_driven/transform_set_error_code.dart';
import 'package:analysis_server/src/services/correction/fix/data_driven/value_generator.dart';
-import 'package:matcher/matcher.dart';
import 'package:test/test.dart';
import 'package:test_reflective_loader/test_reflective_loader.dart';
diff --git a/pkg/analysis_server/test/src/services/correction/fix/import_library_project_test.dart b/pkg/analysis_server/test/src/services/correction/fix/import_library_project_test.dart
index 38c113a..9e5a66a 100644
--- a/pkg/analysis_server/test/src/services/correction/fix/import_library_project_test.dart
+++ b/pkg/analysis_server/test/src/services/correction/fix/import_library_project_test.dart
@@ -7,7 +7,6 @@
import 'package:analyzer_plugin/utilities/fixes/fixes.dart';
import 'package:test_reflective_loader/test_reflective_loader.dart';
-import '../../../../services/refactoring/abstract_rename.dart';
import 'fix_processor.dart';
void main() {
diff --git a/pkg/analysis_server/test/src/services/correction/fix/pubspec/test_support.dart b/pkg/analysis_server/test/src/services/correction/fix/pubspec/test_support.dart
index 4eea061..6fc913e 100644
--- a/pkg/analysis_server/test/src/services/correction/fix/pubspec/test_support.dart
+++ b/pkg/analysis_server/test/src/services/correction/fix/pubspec/test_support.dart
@@ -9,7 +9,6 @@
import 'package:analyzer/src/test_utilities/resource_provider_mixin.dart';
import 'package:analyzer_plugin/protocol/protocol_common.dart';
import 'package:test/test.dart';
-import 'package:yaml/src/yaml_node.dart';
import 'package:yaml/yaml.dart';
/// A base class providing utility methods for tests of fixes associated with
diff --git a/pkg/analysis_server/test/utils/test_support.dart b/pkg/analysis_server/test/utils/test_support.dart
index 2d176d5..811d8ce 100644
--- a/pkg/analysis_server/test/utils/test_support.dart
+++ b/pkg/analysis_server/test/utils/test_support.dart
@@ -8,7 +8,6 @@
import 'package:analyzer/diagnostic/diagnostic.dart';
import 'package:analyzer/error/error.dart';
import 'package:analyzer/error/listener.dart';
-import 'package:analyzer/src/generated/engine.dart';
import 'package:analyzer/src/generated/source.dart';
import 'package:test/test.dart';
diff --git a/pkg/analysis_server/test/verify_sorted_test.dart b/pkg/analysis_server/test/verify_sorted_test.dart
index 60fda8d..869d702 100644
--- a/pkg/analysis_server/test/verify_sorted_test.dart
+++ b/pkg/analysis_server/test/verify_sorted_test.dart
@@ -2,8 +2,6 @@
// 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:analysis_server/src/services/correction/sort_members.dart';
import 'package:analyzer/dart/analysis/analysis_context_collection.dart';
import 'package:analyzer/dart/analysis/results.dart';
