How can you tell if a URL or Domain is open or closed to the

How can you tell if a URL or Domain is open or closed to the public. If I use something like \'nslookup\' what am I looking for on that screen to tell me it is public access or not

Solution

The OutputStream itself does not support such a method. The Closable interface is defined in a way that once you call close() you are going to dispose of that OutputStream.

Maybe you should revisit a bit the design of the application and check why you\'re not doing that and you\'re ending up with a closed OutputStream instance still running around in your application.