RFR: 8285081: Improve XPath operators count accuracy [v3]

[Naoto Sato]

On Fri, 3 Jun 2022 23:56:31 GMT, Joe Wang <joehw at openjdk.org> wrote:

>> Adjust how XPath operators are counted to improve accuracy. This change does not affect how XPath works. 
>> 
>> Test:  
>>      Tier2 passed;
>>      JCK XML tests passed.
>
> Joe Wang has updated the pull request incrementally with one additional commit since the last revision:
> 
>   remove unused parameter

LGTM

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Marked as reviewed by naoto (Reviewer).

PR: https://git.openjdk.java.net/jdk/pull/9022