Remove a few unnecessary guava usages (#100)

Author: parlough

third_party/src/main/java/com/jetbrains/lang/dart/analyzer/DartAnalysisServerService.java

@@ -2,7 +2,6 @@
 package com.jetbrains.lang.dart.analyzer;
 
 import com.google.common.collect.EvictingQueue;
-import com.google.common.collect.Sets;
 import com.google.common.util.concurrent.Uninterruptibles;
 import com.google.dart.server.*;
 import com.google.dart.server.generated.AnalysisServer;
@@ -534,7 +533,7 @@ public void addCompletions(final @NotNull VirtualFile file,
             consumer.consumeCompletionSuggestion(convertedReplacementOffset, completionInfo.myReplacementLength, completion);
           }
 
-          final Set<String> includedKinds = Sets.newHashSet(completionInfo.myIncludedElementKinds);
+          final Set<String> includedKinds = new HashSet<>(completionInfo.myIncludedElementKinds);
           final Map<String, IncludedSuggestionRelevanceTag> includedRelevanceTags = new HashMap<>();
           for (IncludedSuggestionRelevanceTag includedRelevanceTag : completionInfo.myIncludedSuggestionRelevanceTags) {
             includedRelevanceTags.put(includedRelevanceTag.getTag(), includedRelevanceTag);

third_party/src/main/java/com/jetbrains/lang/dart/analyzer/DartServerData.java

@@ -1,7 +1,6 @@
 // Copyright 2000-2024 JetBrains s.r.o. and contributors. Use of this source code is governed by the Apache 2.0 license.
 package com.jetbrains.lang.dart.analyzer;
 
-import com.google.common.collect.Sets;
 import com.intellij.codeInsight.daemon.DaemonCodeAnalyzer;
 import com.intellij.codeInsight.hints.declarative.impl.DeclarativeInlayHintsPassFactory;
 import com.intellij.openapi.application.ApplicationManager;
@@ -24,6 +23,7 @@
 import org.jetbrains.annotations.*;
 
 import java.util.*;
+import java.util.concurrent.ConcurrentHashMap;
 
 public final class DartServerData {
   public interface OutlineListener extends EventListener {
@@ -46,10 +46,10 @@ public interface OutlineListener extends EventListener {
   private final Map<Integer, AvailableSuggestionSet> myAvailableSuggestionSetMap = Collections.synchronizedMap(new HashMap<>());
   private final Map<String, Map<String, Map<String, Set<String>>>> myExistingImports = Collections.synchronizedMap(new HashMap<>());
 
-  private final Set<DartLocalFileInfo> myLocalFilesWithUnsentChanges = Sets.newConcurrentHashSet();
+  private final Set<DartLocalFileInfo> myLocalFilesWithUnsentChanges = ConcurrentHashMap.newKeySet();
 
   // keeps track of files in which error regions have been updated by DocumentListener
-  private final Set<DartLocalFileInfo> myLocalFilesWithOutdatedErrorInfo = Sets.newConcurrentHashSet();
+  private final Set<DartLocalFileInfo> myLocalFilesWithOutdatedErrorInfo =  ConcurrentHashMap.newKeySet();
 
   private final Map<String, LightVirtualFile> myNotLocalFileUriToVirtualFileMap = Collections.synchronizedMap(new HashMap<>());
 

third_party/src/main/java/com/jetbrains/lang/dart/assists/AssistUtils.java

@@ -1,7 +1,6 @@
 // Copyright 2000-2024 JetBrains s.r.o. and contributors. Use of this source code is governed by the Apache 2.0 license.
 package com.jetbrains.lang.dart.assists;
 
-import com.google.common.collect.Maps;
 import com.intellij.codeInsight.FileModificationService;
 import com.intellij.codeInsight.lookup.LookupElement;
 import com.intellij.codeInsight.lookup.LookupElementBuilder;
@@ -153,7 +152,7 @@ public static List<SourceEditInfo> applySourceEdits(final @NotNull Project proje
                                                                                   final @NotNull Set<String> excludedIds)
     throws DartSourceEditException {
 
-    final Map<VirtualFile, SourceFileEdit> map = Maps.newHashMap();
+    final Map<VirtualFile, SourceFileEdit> map = new HashMap<>();
     final List<SourceFileEdit> fileEdits = sourceChange.getEdits();
     for (SourceFileEdit fileEdit : fileEdits) {
       boolean allEditsExcluded = true;

third_party/src/main/java/com/jetbrains/lang/dart/ide/actions/DartSortMembersAction.java

@@ -1,7 +1,6 @@
 // Copyright 2000-2024 JetBrains s.r.o. and contributors. Use of this source code is governed by the Apache 2.0 license.
 package com.jetbrains.lang.dart.ide.actions;
 
-import com.google.common.collect.Maps;
 import com.intellij.CommonBundle;
 import com.intellij.openapi.application.ApplicationManager;
 import com.intellij.openapi.application.ex.ApplicationManagerEx;
@@ -26,6 +25,7 @@
 import org.jetbrains.annotations.NotNull;
 
 import java.util.Collections;
+import java.util.HashMap;
 import java.util.List;
 import java.util.Map;
 
@@ -88,7 +88,7 @@ protected void runOverFiles(final @NotNull Project project, final @NotNull List<
       return;
     }
 
-    final Map<VirtualFile, SourceFileEdit> fileToFileEditMap = Maps.newHashMap();
+    final Map<VirtualFile, SourceFileEdit> fileToFileEditMap = new HashMap<>();
 
     final Runnable runnable = () -> {
       double fraction = 0.0;

third_party/src/main/java/com/jetbrains/lang/dart/ide/refactoring/ServerExtractMethodRefactoring.java

@@ -1,7 +1,6 @@
 // Copyright 2000-2024 JetBrains s.r.o. and contributors. Use of this source code is governed by the Apache 2.0 license.
 package com.jetbrains.lang.dart.ide.refactoring;
 
-import com.google.common.collect.ImmutableList;
 import com.intellij.openapi.project.Project;
 import com.intellij.openapi.util.NlsSafe;
 import com.intellij.openapi.vfs.VirtualFile;
@@ -18,7 +17,7 @@
  */
 public class ServerExtractMethodRefactoring extends ServerRefactoring {
   private final ExtractMethodOptions options =
-    new ExtractMethodOptions("returnType", false, "name", ImmutableList.of(), false);
+    new ExtractMethodOptions("returnType", false, "name", List.of(), false);
   private ExtractMethodFeedback feedback;
 
   public ServerExtractMethodRefactoring(final @NotNull Project project,

third_party/src/main/java/com/jetbrains/lang/dart/ide/runner/server/vmService/DartVmServiceDebugProcess.java

@@ -1,7 +1,6 @@
 // Copyright 2000-2021 JetBrains s.r.o. and contributors. Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file.
 package com.jetbrains.lang.dart.ide.runner.server.vmService;
 
-import com.google.common.base.Charsets;
 import com.intellij.execution.ExecutionException;
 import com.intellij.execution.ExecutionResult;
 import com.intellij.execution.process.ProcessEvent;
@@ -61,6 +60,7 @@
 
 import java.io.File;
 import java.io.IOException;
+import java.nio.charset.StandardCharsets;
 import java.util.*;
 
 /**
@@ -524,7 +524,7 @@ public void isolateExit(@NotNull IsolateRef isolateRef) {
   }
 
   public void handleWriteEvent(String base64Data) {
-    String message = new String(Base64.getDecoder().decode(base64Data), Charsets.UTF_8);
+    String message = new String(Base64.getDecoder().decode(base64Data), StandardCharsets.UTF_8);
     getSession().getConsoleView().print(message, ConsoleViewContentType.NORMAL_OUTPUT);
   }