RFR (XXS) 8233658 : Escape + in the expression describing Runtime.Version string

[Ivan Gerasimov]

Thank you Naoto!

Pushed.

On 11/6/19 8:24 AM, naoto.sato at oracle.com wrote:
> Hi Ivan,
>
> Looks good to me.
>
> Naoto
>
> On 11/5/19 9:39 PM, Ivan Gerasimov wrote:
>> Hello!
>>
>> Here's yet another javadoc-only fix.
>>
>> Format of the Runtime.Version string is described as a list of 
>> regular expressions [1]:
>>
>>       $VNUM(-$PRE)?\+$BUILD(-$OPT)?
>>       $VNUM-$PRE(-$OPT)?
>>       $VNUM(+-$OPT)?
>>
>> The character + in the last line should be escaped to be consistent 
>> with the first line and to avoid confusion with RE quantifiers.
>>
>> [1] 
>> https://docs.oracle.com/en/java/javase/13/docs/api/java.base/java/lang/Runtime.Version.html 
>>
>>
>> Would you please help review this trivial one-char fix?
>>
>> BUGURL: https://bugs.openjdk.java.net/browse/JDK-8233658
>> WEBREV: http://cr.openjdk.java.net/~igerasim/8233658/00/webrev/
>>
>
-- 
With kind regards,
Ivan Gerasimov