src/vs/workbench/services/environment/browser/environmentService.ts/BrowserWorkbenchEnvironmentService/constructor
class BrowserWorkbenchEnvironmentService:	constructor(
		readonly options: IBrowserWorkbenchOptions,
		private readonly productService: IProductService
	) {
		if (options.workspaceProvider && Array.isArray(options.workspaceProvider.payload)) {
			try {
				this.payload = new Map(options.workspaceProvider.payload);
			} catch (error) {
				onUnexpectedError(error); // possible invalid payload for map
			}
		}
	}