Extend Exception instead of IOException
Extend Exception instead of IOException

google/streamy-dart,ronlobo/streamy-dart,ronlobo/streamy-dart,google/streamy-dart,google/streamy-dart,ronlobo/streamy-dart,srawlins/streamy-dart,google/streamy-dart,ronlobo/streamy-dart,srawlins/streamy-dart,srawlins/streamy-dart,srawlins/streamy-dart