remove class Streams_closed if stream not closed
remove class Streams_closed if stream not closed

jkokh/Platform,Qbix/Platform,jkokh/Platform,AndreyTepaykin/Platform,jkokh/Platform,EGreg/Platform,EGreg/Platform,Qbix/Platform,EGreg/Platform,AndreyTepaykin/Platform,EGreg/Platform,Qbix/Platform,Qbix/Platform,AndreyTepaykin/Platform,jkokh/Platform,AndreyTepaykin/Platform