diff --git a/java/debugger/impl/src/com/intellij/debugger/engine/PositionManagerImpl.java b/java/debugger/impl/src/com/intellij/debugger/engine/PositionManagerImpl.java
index af17d6c4b073..1a372e34aafa 100644
--- a/java/debugger/impl/src/com/intellij/debugger/engine/PositionManagerImpl.java
+++ b/java/debugger/impl/src/com/intellij/debugger/engine/PositionManagerImpl.java
@@ -1,4 +1,4 @@
-// Copyright 2000-2018 JetBrains s.r.o. Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file.
+// Copyright 2000-2019 JetBrains s.r.o. Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file.
 package com.intellij.debugger.engine;
 
 import com.intellij.debugger.MultiRequestPositionManager;
@@ -337,8 +337,8 @@ public class PositionManagerImpl implements PositionManager, MultiRequestPositio
         PsiFile[] files = FilenameIndex.getFilesByName(project, refType.sourceName(), GlobalSearchScope.allScope(project));
         for (PsiFile file : files) {
           if (file instanceof PsiJavaFile) {
-            for (PsiClass cls : ((PsiJavaFile)file).getClasses()) {
-              if (StringUtil.equals(originalQName, cls.getQualifiedName())) {
+            for (PsiClass cls : PsiTreeUtil.findChildrenOfAnyType(file, PsiClass.class)) {
+              if (StringUtil.equals(originalQName, JVMNameUtil.getClassVMName(cls))) {
                 return file;
               }
             }