JDK9 RFR of JDK-8029646: [pack200] should support the new zip64 format.

[Xueming Shen]

On 1/15/14 7:01 AM, Alexander Zuev wrote:
> Hello,
>
>   the new webrev with all the typos and comments fixed can be found at 
> http://cr.openjdk.java.net/~kizune/8029646/webrev.01/
>
> /Alex

(1)  jarmagic can be just a static constant somewhere or a stack 
variable. not big deal though.
(2)  the test only "tests" EOF for s. there is possibility that the 
newly created has more extra
       bytes at the end...though in theory this should not happen, it 
might be better just add an
       extra line to check the sizes of two first first?
(3)  the rest of the change looks good, but I agreed with Kumar that you 
may need to add a
       regression test for  a jar file with > 64k entries. otherwise the 
code for zip64 end  is not
       being tested. the code looks fine, but I would trust a regression 
test more than my eyes:-)

Thanks!
-Sherman