[rfc][icedtea-web] fix (And tests) for PR1473

[Adam Domurad]

On 06/24/2013 06:27 AM, Jiri Vanek wrote:
> On 06/21/2013 05:13 PM, Adam Domurad wrote:
>>
>>>>
>>>> OK we discussed this more on IRC and I think we're agreed:
>>>> - Don't redownload if no href (already the case)
>>>> - Don't redownload if not local file (needs to be added)
>>>>
>>>> The case where you save the JNLP and immediately launch it
>>>> unfortunately does redownload, we can
>>>> however do some timestamp check if you really do not like this.
>>>> Other than that ideally the caching system would be allow for a simple
>>>> HEAD request to determine if
>>>> the JNLP needs to be updated, instead of a full redownload.
>>>
>>>
>>> ook, try this:)
>>
>> Thanks for the update!
>
> I would like to backport this to 1.4 also.
>

Ack for 1.4

Cheers,
-Adam