fix for: https://issues.apache.org/jira/browse/AMQ-2583 - nio+ssl initial implementation, don't flip the buffer when its just a plain buffer without SSLEngine wrapping as it result in setting the buffer position and limit to zero since that's where its position is already. This fixes the failing Stomp NIO tests.
activemq/trunk/activemq-core/src/main/java/org/apache/activemq/transport/nio/NIOOutputStream.java