<AWT Dev> RFR: 8261351: Create implementation for NSAccessibilityRadioButton protocol [v2]

[Alexander Zuev]

On Sat, 13 Feb 2021 05:31:18 GMT, Pankaj Bansal <pbansal at openjdk.org> wrote:

>> Alexander Zuev has updated the pull request incrementally with one additional commit since the last revision:
>> 
>>   Internal variable eliminated.
>
> src/java.desktop/macosx/native/libawt_lwawt/awt/a11y/RadiobuttonAccessibility.h line 35:
> 
>> 33: 
>> 34: };
>> 35: - (id)accessibilityValue;
> 
> The NSAccessibilityRadioButton protocol has NSNumber as return type. Is it fine to return id? I know id will be NSNumber pointer, but should not we make it clear that NSNumber is supposed to be returned?

No, it's Ok to return id here just to avoid type cast.

> src/java.desktop/macosx/native/libawt_lwawt/awt/a11y/RadiobuttonAccessibility.m line 39:
> 
>> 37:     AWT_ASSERT_APPKIT_THREAD;
>> 38:     id value = [self accessibilityValueAttribute];
>> 39:     return value;
> 
> Why to create value variable? Can we just do "return [self accessibilityValueAttribute];"

Ah, that was a leftover from the debugging, i tried to return different types. Can be eliminated.

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PR: https://git.openjdk.java.net/jdk/pull/2561