[master] + fix issue #1695
https://java.net/jira/browse/GRIZZLY-1695
"Enabling file cache and compression leads to only 20 encoded Bytes being sent"
[master] + fix issue #1696
https://java.net/jira/browse/GRIZZLY-1696
"Connections may remain open after Transport.shutdown"
[master] + fix issue #1397
https://java.net/jira/browse/GRIZZLY-1397
"Failed renegotiation results in SSLEngine being left in invalid state"