Index: src/java/org/apache/lucene/index/DirectoryIndexReader.java
===================================================================
--- src/java/org/apache/lucene/index/DirectoryIndexReader.java	(revision 762971)
+++ src/java/org/apache/lucene/index/DirectoryIndexReader.java	(working copy)
@@ -350,6 +350,7 @@
       directory.close();
   }
   
+  /** @deprecated */
   protected void doCommit() throws IOException {
     doCommit(null);
   }
Index: src/java/org/apache/lucene/index/FilterIndexReader.java
===================================================================
--- src/java/org/apache/lucene/index/FilterIndexReader.java	(revision 762971)
+++ src/java/org/apache/lucene/index/FilterIndexReader.java	(working copy)
@@ -209,8 +209,12 @@
   }
 
   protected void doDelete(int n) throws  CorruptIndexException, IOException { in.deleteDocument(n); }
+  
+  /** @deprecated */
   protected void doCommit() throws IOException { doCommit(null); }
+  
   protected void doCommit(String commitUserData) throws IOException { in.commit(commitUserData); }
+  
   protected void doClose() throws IOException { in.close(); }
 
 
Index: src/java/org/apache/lucene/index/MultiReader.java
===================================================================
--- src/java/org/apache/lucene/index/MultiReader.java	(revision 762971)
+++ src/java/org/apache/lucene/index/MultiReader.java	(working copy)
@@ -346,6 +346,7 @@
     return new MultiTermPositions(subReaders, starts);
   }
 
+  /** @deprecated */
   protected void doCommit() throws IOException {
     doCommit(null);
   }
Index: src/java/org/apache/lucene/index/ParallelReader.java
===================================================================
--- src/java/org/apache/lucene/index/ParallelReader.java	(revision 762971)
+++ src/java/org/apache/lucene/index/ParallelReader.java	(working copy)
@@ -436,6 +436,7 @@
     return (IndexReader[]) readers.toArray(new IndexReader[readers.size()]);
   }
 
+  /** @deprecated */
   protected void doCommit() throws IOException {
     doCommit(null);
   }