RFR: JDK-8006884: (fs) Add Files.list, lines and find

[Henry Jen]

I agree.

Now the question is that if we want to have this specified in CloseableStream or leave some wiggle room for implementations?

Cheers,
Henry


On May 2, 2013, at 8:46 AM, Jonathan Gibbons <jonathan.gibbons at oracle.com> wrote:

> On 05/02/2013 08:22 AM, Alan Bateman wrote:
>> On 02/05/2013 07:52, Henry Jen wrote:
>>> Hi,
>>> 
>>> Please review a couple stream access API proposed for
>>> java.nio.file.Files and java.nio.file.DirectoryStream,
>>> 
>>> http://cr.openjdk.java.net/~henryjen/ccc/8006884.0/webrev/
>>> http://cr.openjdk.java.net/~henryjen/ccc/8006884.0/specdiff/
>>> 
>>> Cheers,
>>> Henry
>> One corner case that I meant to ask about is the expected behavior when
>> someone attempts to do something on a CloseableStream after it is
>> closed? It's not specified so it's not testable but I'm just wondering
>> if the Iterator throwing ISE is right or whether this should be an
>> UncheckedIOException. As I understand it, an ISE will be thrown if
>> someone attempts to use a stream that already been operated on, so this
>> really just leaves the uninteresting case where the stream is closed
>> before using it.
>> 
>> -Alan.
>> 
> 
> ISE sounds more interesting/helpful to the end user than a catch-all
> UncheckedIOException, which just means "sh*t happened."
> 
> -- Jon
>