RFR: 8285488: Improve DocFinder [v3]

[Pavel Rappo]

On Mon, 24 Oct 2022 20:28:38 GMT, Jonathan Gibbons <jjg at openjdk.org> wrote:

>> Pavel Rappo has updated the pull request incrementally with one additional commit since the last revision:
>> 
>>   fix: test failed due to filesystem handling issues
>>   
>>   Filed 8295543 to track that filesystem issue and fixed the test to make
>>   sure the package cannot be confused with the type parameter, whose
>>   name is not pertinent to the test anyway.
>
> src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/toolkit/taglets/InheritDocTaglet.java line 115:
> 
>> 113:                     + utils.flatSignature(method, writer.getCurrentPageElement());
>> 114:             messages.warning(method, "doclet.noInheritedDoc", signature);
>> 115:         }
> 
> Lines 99-115: would it help to refactor this to use an `instanceof` pattern?

Please suggest how you'd do it. When I last tried it, that adjacent null check was in the way.

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PR: https://git.openjdk.org/jdk/pull/10746