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From Christopher Tubbs <ctubb...@gmail.com>
Subject Re: SetIterCommand - why set input to new String(input)?
Date Wed, 12 Sep 2012 00:57:34 GMT
Printing a newline to the console reader is probably so the console
appender for the log4j in the shell doesn't print to the same line as
the prompt.

On Tue, Sep 11, 2012 at 4:37 PM, David Medinets
<david.medinets@gmail.com> wrote:
> One more question. Why print a newline to the reader if the stream is closed?
>
> On Tue, Sep 11, 2012 at 3:27 PM, Billie Rinaldi <billie@apache.org> wrote:
>> On Tue, Sep 11, 2012 at 11:54 AM, David Medinets
>> <david.medinets@gmail.com>wrote:
>>
>>> Is there  some value in the line marked by question marks?
>>>
>>>   private static String setUpOptions(final ConsoleReader reader, final
>>> String className, final Map<String,String> options) ... {
>>>     ...
>>>           if (input == null) {
>>>             reader.printNewline();
>>>             throw new IOException("Input stream closed");
>>>           } else {
>>>             input = new String(input);  <--- ????
>>>           }
>>>   }
>>>
>>
>> That looks like my fault.  I did it twice in the same method.  Can't
>> imagine why.
>>
>> Billie

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