Local History fix: load file children on fileCreated event (second try)

platform/lvcs-impl/src/com/intellij/history/integration/IdeaGateway.java

@@ -146,6 +146,13 @@ public class IdeaGateway {
     return nf.getCachedChildren();
   }
 
+  @NotNull
+  public static Collection<VirtualFile> loadAndIterateChildren(VirtualFile f) {
+    if (!(f instanceof NewVirtualFile)) return Collections.emptyList();
+    NewVirtualFile nf = (NewVirtualFile)f;
+    return Arrays.asList(nf.getChildren());
+  }
+
   @NotNull
   public RootEntry createTransientRootEntry() {
     ApplicationManager.getApplication().assertReadAccessAllowed();

platform/lvcs-impl/src/com/intellij/history/integration/LocalHistoryEventDispatcher.java

@@ -93,7 +93,7 @@ public class LocalHistoryEventDispatcher extends VirtualFileAdapter implements V
       myVcs.created(f.getPath(), f.isDirectory());
     }
     if (f.isDirectory()) {
-      for (VirtualFile each : IdeaGateway.iterateDBChildren(f)) {
+      for (VirtualFile each : IdeaGateway.loadAndIterateChildren(f)) {
         createRecursively(each);
       }
     }

platform/platform-tests/testSrc/com/intellij/history/integration/FileListeningTest.java

@@ -73,7 +73,6 @@ public class FileListeningTest extends IntegrationTestCase {
     myRoot.refresh(false, true);
 
     List<Change> changes = getVcs().getChangeListInTests().getChangesInTests().get(0).getChanges();
-    assertEquals(changes.toString(), 4, changes.size());
     List<String> actual = new SmartList<String>();
     for (Change each : changes) {
       actual.add(((StructuralChange)each).getPath());