From 914bb330963251d486b14d9d1a4f57a862b56308 Mon Sep 17 00:00:00 2001
From: Anna Kozlova <anna.kozlova@jetbrains.com>
Date: Fri, 22 Apr 2022 17:04:44 +0200
Subject: [PATCH] [search] start non-blocking read action for access
 (IDEA-292724)

GitOrigin-RevId: 6b7894773886e9b0e1014c85fbf660c133f668e2
---
 .../impl/search/JavaFunctionalExpressionSearcher.java | 11 ++++++-----
 1 file changed, 6 insertions(+), 5 deletions(-)

diff --git a/java/java-indexing-impl/src/com/intellij/psi/impl/search/JavaFunctionalExpressionSearcher.java b/java/java-indexing-impl/src/com/intellij/psi/impl/search/JavaFunctionalExpressionSearcher.java
index f0dd9b8a2c76..3853fbf6bbaf 100644
--- a/java/java-indexing-impl/src/com/intellij/psi/impl/search/JavaFunctionalExpressionSearcher.java
+++ b/java/java-indexing-impl/src/com/intellij/psi/impl/search/JavaFunctionalExpressionSearcher.java
@@ -1,4 +1,4 @@
-// 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.
+// Copyright 2000-2022 JetBrains s.r.o. and contributors. Use of this source code is governed by the Apache 2.0 license.
 package com.intellij.psi.impl.search;
 
 import com.intellij.compiler.CompilerDirectHierarchyInfo;
@@ -168,16 +168,17 @@ public final class JavaFunctionalExpressionSearcher extends QueryExecutorBase<Ps
                                                            @NotNull VirtualFile vFile,
                                                            @NotNull Collection<? extends FunExprOccurrence> occurrences,
                                                            @NotNull Project project) {
-    Map<FunExprOccurrence, Confidence> map = new HashMap<>();
-    DumbService.getInstance(project).runReadActionInSmartMode(() -> {
+    return ReadAction.nonBlocking(() -> {
+      Map<FunExprOccurrence, Confidence> map = new HashMap<>();
       for (FunExprOccurrence occurrence : occurrences) {
         ThreeState result = occurrence.checkHasTypeLight(samClasses, vFile);
         if (result != ThreeState.NO) {
           map.put(occurrence, result == ThreeState.YES ? Confidence.sure : Confidence.needsCheck);
         }
       }
-    });
-    return map;
+      return map;
+    }).inSmartMode(project)
+      .executeSynchronously();
   }
 
   private enum Confidence { sure, needsCheck}