diff --git a/java/debugger/impl/src/com/intellij/debugger/ui/breakpoints/LineBreakpoint.java b/java/debugger/impl/src/com/intellij/debugger/ui/breakpoints/LineBreakpoint.java
index d5cd20926ba5..f33602df1a89 100644
--- a/java/debugger/impl/src/com/intellij/debugger/ui/breakpoints/LineBreakpoint.java
+++ b/java/debugger/impl/src/com/intellij/debugger/ui/breakpoints/LineBreakpoint.java
@@ -1,4 +1,4 @@
-// Copyright 2000-2023 JetBrains s.r.o. and contributors. Use of this source code is governed by the Apache 2.0 license.
+// Copyright 2000-2024 JetBrains s.r.o. and contributors. Use of this source code is governed by the Apache 2.0 license.
 
 /*
  * Class LineBreakpoint
@@ -20,6 +20,7 @@ import com.intellij.openapi.application.ReadAction;
 import com.intellij.openapi.diagnostic.Logger;
 import com.intellij.openapi.editor.Document;
 import com.intellij.openapi.module.Module;
+import com.intellij.openapi.project.DumbService;
 import com.intellij.openapi.project.Project;
 import com.intellij.openapi.roots.ProjectFileIndex;
 import com.intellij.openapi.roots.ProjectRootManager;
@@ -281,7 +282,7 @@ public class LineBreakpoint<P extends JavaBreakpointProperties> extends Breakpoi
   private Collection<VirtualFile> findClassCandidatesInSourceContent(final String className, final GlobalSearchScope scope, final ProjectFileIndex fileIndex) {
     final int dollarIndex = className.indexOf("$");
     final String topLevelClassName = dollarIndex >= 0 ? className.substring(0, dollarIndex) : className;
-    return ReadAction.compute(() -> {
+    return DumbService.getInstance(myProject).runReadActionInSmartMode(() -> {
       final PsiClass[] classes = JavaPsiFacade.getInstance(myProject).findClasses(topLevelClassName, scope);
       if (LOG.isDebugEnabled()) {
         LOG.debug("Found " + classes.length + " classes " + topLevelClassName + " in scope " + scope);