RFR: (8031737) rename jni_util.h macros for checking and returning on exceptions

[roger riggs]

Hi,

The current do {...} while(0) is the established idiom in the jdk.

It does not have the potential problem of unintentionally allowing
an infinite loop if the body contains a 'continue'.

Roger

On 1/16/2014 12:56 PM, Ulf Zibis wrote:
> Am 16.01.2014 17:26, schrieb roger riggs:
>> Please review:
>>
>> webrev:
>> http://cr.openjdk.java.net/~rriggs/webrev-jnu-check-rename-8031737/
>
> I more would like a "while (true)" loop, rather than a "do" loop.
>
> -Ulf
>