RFR: 7083187: Class CSS.CssValue is missing implementations of equals() and hashCode() [v15]

[Alexey Ivanov]

On Fri, 2 Jun 2023 08:12:55 GMT, Prasanta Sadhukhan <psadhukhan at openjdk.org> wrote:

>> Two CSS AttributeSet-s can be compared using the AttributeSet.isEqual() method which can fail due to missing implementation of equals method in CSS subclasses.
>> In this issue, even when two CSS AttributeSet has same 42 font size string value, Object equality fails.
>> Fixed by implementing the equality and hashCode method for CSS.FontSize class.
>> 
>> All jtreg/jck tests are ok
>
> Prasanta Sadhukhan has updated the pull request incrementally with one additional commit since the last revision:
> 
>   Optimization removed to use local variables for non-percentage units

So, there are no show-stoppers except for my minor comments.

-------------

PR Comment: https://git.openjdk.org/jdk/pull/13405#issuecomment-1580931539