obsolete code removed

java/openapi/src/com/intellij/util/descriptors/ConfigFileFactory.java

@@ -40,8 +40,6 @@ public abstract class ConfigFileFactory {
 
   public abstract ConfigFileMetaDataRegistry createMetaDataRegistry();
 
-  public abstract CustomConfigFileSet createCustomConfigFileSet();
-
   @Nullable
   public abstract VirtualFile createFile(@Nullable Project project, String url, ConfigFileVersion version, final boolean forceNew);
 

java/openapi/src/com/intellij/util/descriptors/CustomConfigFileSet.java

@@ -1,37 +0,0 @@
-/*
- * Copyright 2000-2009 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.util.descriptors;
-
-import com.intellij.openapi.util.JDOMExternalizable;
-
-import java.util.Collection;
-
-/**
- * @author nik
- *
- * todo[nik] delete
- */
-public interface CustomConfigFileSet extends JDOMExternalizable {
-
-  void add(CustomConfigFile descriptor);
-
-  void remove(CustomConfigFile descriptor);
-
-  CustomConfigFile[] getConfigFiles();
-
-  void setConfigFiles(Collection<CustomConfigFile> descriptors);
-}