diff --git a/platform/vcs-impl/testSrc/com/intellij/testFramework/vcs/DirectoryData.java b/platform/vcs-impl/testSrc/com/intellij/testFramework/vcs/DirectoryData.java
deleted file mode 100644
index c61d2cfe8e7f..000000000000
--- a/platform/vcs-impl/testSrc/com/intellij/testFramework/vcs/DirectoryData.java
+++ /dev/null
@@ -1,117 +0,0 @@
-/*
- * Copyright 2000-2015 JetBrains s.r.o.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-package com.intellij.testFramework.vcs;
-
-import com.intellij.openapi.application.ApplicationManager;
-import com.intellij.openapi.command.WriteCommandAction;
-import com.intellij.openapi.vfs.VirtualFile;
-import com.intellij.util.ui.UIUtil;
-
-import java.io.IOException;
-import java.util.ArrayList;
-import java.util.List;
-
-public class DirectoryData {
-  private final VirtualFile myBase;
-  private IOException myException;
-  private final int myLevels;
-  private final int myItemsInLevel;
-  private final String myFilesExtension;
-
-  public DirectoryData(VirtualFile base) {
-    this(base, 2, 2, null);
-  }
-
-  public DirectoryData(VirtualFile base, int levels, int items, final String filesExtension) {
-    myFilesExtension = filesExtension == null ? ".txt" : filesExtension;
-    assert levels <= 10 && items <= 10;
-    myBase = base;
-    myLevels = levels;
-    myItemsInLevel = items;
-  }
-
-  public VirtualFile getBase() {
-    return myBase.findChild("dirData");
-  }
-
-  public void clear() {
-    final VirtualFile base = getBase();
-    if (base != null) {
-      try {
-        WriteCommandAction.writeCommandAction(null).run(() -> base.delete(base));
-      }
-      catch (IOException e) {
-        throw new RuntimeException(e);
-      }
-    }
-  }
-
-  public void create() throws IOException {
-    final Runnable runnable = new Runnable() {
-      @Override
-      public void run() {
-        try {
-          final List<VirtualFile> currentLevel = new ArrayList<>();
-          final List<VirtualFile> nextLevel = new ArrayList<>();
-
-          try {
-            myBase.createChildDirectory(this, "dirData");
-          }
-          catch (IOException ignored) {
-          }
-          VirtualFile newBase = getBase();
-          assert newBase != null;
-          currentLevel.add(newBase);
-          for (int i = 0; i < myLevels; i++) {
-            for (VirtualFile file : currentLevel) {
-              String numberInRow;
-              String prefix;
-              if (i == 0) {
-                prefix = "L";
-                numberInRow = "0";
-              }
-              else {
-                prefix = file.getName();
-                final int endIndex = prefix.indexOf("N");
-                numberInRow = prefix.substring(endIndex + 1);
-                prefix = prefix.substring(1, endIndex);
-              }
-              final boolean last = i == (myLevels - 1);
-              if (! last) {
-                final String dirPrefix = "D" + prefix;
-                for (int j = 0; j < myItemsInLevel; j++) {
-                  nextLevel.add(file.createChildDirectory(this, dirPrefix + numberInRow + "N" + j));
-                }
-              }
-              final String filePrefix = "F" + prefix;
-              for (int j = 0; j < myItemsInLevel; j++) {
-                file.createChildData(this, filePrefix + numberInRow + "N" + j + myFilesExtension);
-              }
-            }
-            currentLevel.clear();
-            currentLevel.addAll(nextLevel);
-            nextLevel.clear();
-          }
-        }
-        catch (IOException e) {
-          myException = e;
-        }
-      }
-    };
-    UIUtil.invokeAndWaitIfNeeded((Runnable)() -> ApplicationManager.getApplication().runWriteAction(runnable));
-    if (myException != null) throw myException;
-  }
-}
diff --git a/platform/vcs-impl/testSrc/com/intellij/testFramework/vcs/DirectoryDataTest.java b/platform/vcs-impl/testSrc/com/intellij/testFramework/vcs/DirectoryDataTest.java
deleted file mode 100644
index 836398da7a88..000000000000
--- a/platform/vcs-impl/testSrc/com/intellij/testFramework/vcs/DirectoryDataTest.java
+++ /dev/null
@@ -1,83 +0,0 @@
-/*
- * Copyright 2000-2015 JetBrains s.r.o.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-package com.intellij.testFramework.vcs;
-
-import com.intellij.openapi.vfs.LocalFileSystem;
-import com.intellij.openapi.vfs.VfsUtilCore;
-import com.intellij.openapi.vfs.VirtualFile;
-import com.intellij.openapi.vfs.VirtualFileVisitor;
-import org.jetbrains.annotations.NotNull;
-import org.junit.Test;
-
-import java.io.File;
-
-import static org.junit.Assert.assertNotNull;
-import static org.junit.Assert.assertTrue;
-
-public class DirectoryDataTest extends FileBasedTest {
-  @Test
-  public void testVisitRecursively() throws Exception {
-    DirectoryData data = new DirectoryData(myProject.getBaseDir());
-    try {
-      data.clear();
-      data.create();
-
-      File subDir = new File(data.getBase().getPath(), "DL0N1");
-      final VirtualFile vSubDir = LocalFileSystem.getInstance().findFileByIoFile(subDir);
-      assertNotNull(vSubDir);
-
-      VfsUtilCore.visitChildrenRecursively(data.getBase(), new VirtualFileVisitor() {
-        @Override
-        public boolean visitFile(@NotNull VirtualFile file) {
-          assertTrue(!VfsUtilCore.isAncestor(vSubDir, file, true));
-          return !vSubDir.equals(file);
-        }
-      });
-    }
-    finally {
-      data.clear();
-    }
-  }
-
-  @Test
-  public void testQuadro() throws Exception {
-    final DirectoryData data = new DirectoryData(myProject.getBaseDir(), 2, 2, ".txt");
-    data.clear();
-    try {
-      data.create();
-
-      final String[] dirs = {"DL0N0", "DL0N1"};
-      final String[] files = {"FL0N0.txt", "FL0N1.txt", "DL0N0/FL00N0.txt", "DL0N0/FL00N1.txt", "DL0N1/FL01N0.txt", "DL0N1/FL01N1.txt"};
-
-      for (String dir : dirs) {
-        final VirtualFile vDir = myLocalFileSystem.refreshAndFindFileByIoFile(new File(data.getBase().getPath(), dir));
-        assertTrue(vDir != null);
-        assertTrue(vDir.exists());
-        assertTrue(vDir.isDirectory());
-      }
-
-      for (String file : files) {
-        final VirtualFile vFile = myLocalFileSystem.refreshAndFindFileByIoFile(new File(data.getBase().getPath(), file));
-        assertTrue(vFile != null);
-        assertTrue(vFile.exists());
-        assertTrue(! vFile.isDirectory());
-      }
-    }
-    finally {
-      data.clear();
-    }
-  }
-}