diff -r ca8a1b6995f6 -r 52e343bb8f80 tracefw/tracecompiler/src/com.nokia.tracecompiler/src/com/nokia/tracecompiler/model/TraceModelPersistentExtension.java
--- a/tracefw/tracecompiler/src/com.nokia.tracecompiler/src/com/nokia/tracecompiler/model/TraceModelPersistentExtension.java	Tue Aug 31 16:45:49 2010 +0300
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,56 +0,0 @@
-/*
-* Copyright (c) 2007 Nokia Corporation and/or its subsidiary(-ies). 
-* All rights reserved.
-* This component and the accompanying materials are made available
-* under the terms of "Eclipse Public License v1.0"
-* which accompanies this distribution, and is available
-* at the URL "http://www.eclipse.org/legal/epl-v10.html".
-*
-* Initial Contributors:
-* Nokia Corporation - initial contribution.
-*
-* Contributors:
-*
-* Description:
-*
-* Interface implemented by trace model extensions that need to store themselves 
-* into persistent storage along with other model elements
-*
-*/
-package com.nokia.tracecompiler.model;
-
-/**
- * Interface implemented by trace model extensions that need to store themselves
- * into persistent storage along with other model elements. The storage format
- * is left to the implementation. When loading, the trace provider calls
- * TraceObjectFactory.createExtension with the storage name. The object factory
- * returns an instance of this interface and the provider calls setData to
- * initialize this.
- * 
- */
-public interface TraceModelPersistentExtension extends TraceModelExtension {
-
-	/**
-	 * Gets the name used when storing this extension
-	 * 
-	 * @return the storage name
-	 */
-	public String getStorageName();
-
-	/**
-	 * Gets the data of this extension
-	 * 
-	 * @return the extension data
-	 */
-	public String getData();
-
-	/**
-	 * Sets the data of this extension
-	 * 
-	 * @param data
-	 *            the data
-	 * @return true if extension should be added to model, false if not
-	 */
-	public boolean setData(String data);
-
-}