IReportProvider provider = EditorUtil.getReportProvider( this, getEditorInput( ) );
IReportProvider provider = getProvider( );
	protected long getModificationStamp( Object element )	{		if ( element instanceof IEditorInput )		{			IReportProvider provider = EditorUtil.getReportProvider( this,					getEditorInput( ) );			if ( provider != null )			{				return computeModificationStamp( provider.getInputPath( (IEditorInput) element ) );			}		}		return 0;	}