Function finalize

examples/io/streams/modules/streams.js:964–977

(isError, error)

			}
		}
		function finalize(isError, error) {
			WritableStreamDefaultWriterRelease(writer);
			ReadableStreamDefaultReaderRelease(reader);

			if (signal !== undefined) {
				signal.self.removeEventListener('abort', abortAlgorithm);
			}
			if (isError) {
				reject(error);
			}
			else {
				resolve(undefined);
			}
		}
	});
}
function ReadableStreamTee(stream, cloneForBranch2) {