super( Messages.getString( "dataset.editor.filters" ) );
super( getActiveShell( ) );
	public ExtendedItemFilterDialog( ExtendedItemHandle reportItemHandle,			IDataServiceProvider dataServiceProvider )	{		super( Messages.getString( "dataset.editor.filters" ) ); //$NON-NLS-1$		this.reportItemHandle = reportItemHandle;		this.dataServiceProvider = dataServiceProvider;	}