*** lucene-2.2.0/src/java/org/apache/lucene/index/MultiReader.java	2007-06-16 22:20:35.000000000 -0700
--- src/org/apache/lucene/index/MultiReader.java	2007-10-25 15:00:13.000000000 -0700
***************
*** 105,114 ****
--- 105,176 ----
    public Document document(int n, FieldSelector fieldSelector) throws CorruptIndexException, IOException {
      ensureOpen();
      int i = readerIndex(n);                          // find segment num
      return subReaders[i].document(n - starts[i], fieldSelector);    // dispatch to segment reader
    }
+   
+   /* (non-Javadoc)
+    * @see org.apache.lucene.index.IndexReader#documents(int[], org.apache.lucene.document.FieldSelector)
+    */
+   @Override
+   public Document[] documents(int[] n, FieldSelector fieldSelector) throws CorruptIndexException, IOException {
+ 
+ 	  Document[] documents = new Document[n.length];
+ 	  
+ 	  /*
+ 	   * initialize the counts
+ 	   */
+ 	  int[] counts = new int[subReaders.length];
+ 	  for (int x = 0; x < subReaders.length; x++) {
+ 		counts[x] = 0;  
+ 	  }
+ 
+ 	  /*
+ 	   * figure out the correct reader for each document
+ 	   */
+ 	  int[] readers = new int[n.length];
+ 	  for (int x = 0; x < n.length; x++) {
+ 		  int reader = readerIndex(n[x]);
+ 		  counts[reader]++;
+ 		  readers[x] = reader;
+ 	  }
+ 
+ 	  /*
+ 	   * split up the document numbers to go to the correct sub reader
+ 	   */
+ 	  for (int x = 0; x < counts.length; x++) {
+ 
+ 		  /*
+ 		   * create an int array we'll send to the sub reader
+ 		   */
+ 		  int position = 0;
+ 		  int[] request = new int[counts[x]];
+ 		  for (int y = 0; y < readers.length; y++) {
+ 			  if (readers[y] == x) {
+ 				  request[position] = n[y] - starts[x];
+ 				  position++;
+ 			  }
+ 		  }
+ 		  
+ 		  Document[] results = subReaders[x].documents(request, fieldSelector);
+ 
+ 		  /*
+ 		   * put the results into the final document array
+ 		   */
+ 		  position = 0;
+ 		  for (int y = 0; y < readers.length; y++) {
+ 			  if (readers[y] == x) {
+ 				  documents[y] = results[position];
+ 				  position++;
+ 			  }
+ 		  }
+ 		  
+ 	  }
+ 	  
+ 	  return documents;
+ 
+   }
  
    public boolean isDeleted(int n) {
      // Don't call ensureOpen() here (it could affect performance)
      int i = readerIndex(n);                           // find segment num
      return subReaders[i].isDeleted(n - starts[i]);    // dispatch to segment reader