function onLegacySelectionChanged(oEvent) {
		const oSelectionPlugin = _private(this).oLegacySelectionPlugin;
		const aRowIndices = oEvent.getParameter("rowIndices");
		const bSelectAll = oEvent.getParameter("selectAll");
		const iRowIndex = this._iSourceRowIndex !== undefined ? this._iSourceRowIndex : oSelectionPlugin.getSelectedIndex();

		this._updateSelection();

		/**
		* @deprecated As of Version 1.69
		*/
		if (this.getMetadata().hasProperty("selectedIndex")) {
			this.setProperty("selectedIndex", oSelectionPlugin.getSelectedIndex(), true);
		}

		this.fireRowSelectionChange({
			rowIndex: iRowIndex,
			rowContext: this.getContextByIndex(iRowIndex),
			rowIndices: aRowIndices,
			selectAll: bSelectAll,
			userInteraction: this._iSourceRowIndex !== undefined
		});
	}
Notifies the selection listeners about the changed rows.
@private