JEP118

[Boaz Nahum]

-parameter solved my problem

I wonder why it is not the default, line nay other meta data ? Is it
performance/footprint issue ?

Many thanks
Boaz



On Thu, May 30, 2013 at 6:48 PM, Alex Buckley <alex.buckley at oracle.com>wrote:

> The fact that you have java.lang.reflect.Parameter at all means that JEP
> 118 is implemented :-)
>
> A parameter name of the form argX indicates that either there is no
> parameter metadata available (i.e. no MethodParameters attribute in the
> class file) or there is parameter metadata but this parameter explicitly
> has no name. See section 2.3 of http://cr.openjdk.java.net/~**
> abuckley/8misc.pdf <http://cr.openjdk.java.net/~abuckley/8misc.pdf> for
> more.
>
> Alex
>
>
> On 5/30/2013 2:31 AM, Boaz Nahum wrote:
>
>> I'm building java from lambda/lambda repository
>>
>> I'm wonder if JEP118 is already there, when I use:
>>
>>
>> Method m ...
>> Parameter[] p = m.getParameters();
>>
>>
>> Then p[X].getName() just produces "argX"
>>
>> Or maybe I'm doing wrong ?
>>
>> Thank
>>
>> Boaz
>>
>>
>>
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