src/vs/workbench/contrib/tasks/browser/abstractTaskService.ts/AbstractTaskService/updateWorkspaceTasks
class AbstractTaskService:	private updateWorkspaceTasks(runSource: TaskRunSource = TaskRunSource.User): Promise<Map<string, WorkspaceFolderTaskResult>> {
		this._workspaceTasksPromise = this.computeWorkspaceTasks(runSource);
		return this._workspaceTasksPromise;
	}