Rewrite of IBM doublebyte charsets

[Xueming Shen]

Ulf Zibis wrote:
> Am 21.05.2009 00:22, Xueming Shen schrieb:
>> Ulf, thanks for the review!
>>
>> Now we have a bugid for this one.
>
> Good idea! I set it on my watch list.
>
>> With this change,
>> (1)21% reduce of rt.jar size (from 2.99M-with the euc_tw reduce to 
>> 2.35M)
>
> ???  My rt.jar is 46 MB. Can you explain your numbers?
>
typo. I was talking about charsets.jar. my apology.