--- a/src/alice/datasegment/RemoteDataSegmentManager.java	Tue Jan 31 15:19:35 2012 +0900
+++ b/src/alice/datasegment/RemoteDataSegmentManager.java	Thu Feb 02 10:48:39 2012 +0900
@@ -83,10 +83,17 @@
 		connection.sendCommand(cmd);
 		logger.debug(cmd.getCommandString());
 	}
-	
+
+	@Override
 	public void finish() {
 		Command cmd = new Command(CommandType.FINISH, null, null, null, 0, 0, null, null, null);
 		connection.sendCommand(cmd);
 	}
 
+	@Override
+	public void close() {
+		Command cmd = new Command(CommandType.CLOSE, null, null, null, 0, 0, null, null, null);
+		connection.sendCommand(cmd);
+	}
+
 }