From e58afeea7e3b5714bcf94e2a290ec4bbd6b5d44f Mon Sep 17 00:00:00 2001
From: "Maxim.Kolmakov" <maxim.kolmakov@jetbrains.com>
Date: Wed, 5 Dec 2018 14:21:16 +0100
Subject: [PATCH] Don't remove folders from initial scope

The operation is not supported by CompactVirtualFileSet.
---
 .../src/com/intellij/analysis/AnalysisScope.java           | 7 +------
 1 file changed, 1 insertion(+), 6 deletions(-)

diff --git a/platform/analysis-api/src/com/intellij/analysis/AnalysisScope.java b/platform/analysis-api/src/com/intellij/analysis/AnalysisScope.java
index ca205fa0cb61..74dbe913d0be 100644
--- a/platform/analysis-api/src/com/intellij/analysis/AnalysisScope.java
+++ b/platform/analysis-api/src/com/intellij/analysis/AnalysisScope.java
@@ -239,8 +239,7 @@ public class AnalysisScope {
       case VIRTUAL_FILES:
         myFilesSet = new CompactVirtualFileSet();
         final ProjectFileIndex fileIndex = ProjectRootManager.getInstance(myProject).getFileIndex();
-        for (Iterator<VirtualFile> iterator = myVFiles.iterator(); iterator.hasNext(); ) {
-          final VirtualFile vFile = iterator.next();
+        for (final VirtualFile vFile : myVFiles) {
           VfsUtilCore.visitChildrenRecursively(vFile, new VirtualFileVisitor() {
             @NotNull
             @Override
@@ -252,10 +251,6 @@ public class AnalysisScope {
               return ignored ? SKIP_CHILDREN : CONTINUE;
             }
           });
-
-          if (vFile.isDirectory()) {
-            iterator.remove();
-          }
         }
         myFilesSet.freeze();
         break;