apache/incubator-brooklyn — pull request #259 by aledsage (2014-10-20 22:02:30+00:00)
Title: Add timeouts to Networking.isPortAvailable

- was taking 1min 15secs for isPortAvailable(null, 8081)
- now has 250ms timeout for each check
- does log.trace to indicate time taken for each InetAddress:port