public HexEditorOperationsImpl(HexView hexView, HexHtmlBuilderService htmlBuilderService) {
			if (hexView == null)
				throw new ArgumentNullException(nameof(hexView));
			if (htmlBuilderService == null)
				throw new ArgumentNullException(nameof(htmlBuilderService));
			HexView = hexView;
			HexView.Closed += HexView_Closed;
			this.htmlBuilderService = htmlBuilderService;
		}
		HexEditorOperationsFactoryServiceImpl(HexHtmlBuilderService htmlBuilderService) {
			this.htmlBuilderService = htmlBuilderService;
		}