RFR: 8344079: Minor fixes and cleanups to compiler lint-related code [v4]

[Maurizio Cimadamore]

On Mon, 2 Dec 2024 13:37:49 GMT, Maurizio Cimadamore <mcimadamore at openjdk.org> wrote:

>> Archie Cobbs has updated the pull request incrementally with one additional commit since the last revision:
>> 
>>   Address review comment by being less Streamy.
>
> src/jdk.compiler/share/classes/com/sun/tools/javac/processing/JavacProcessingEnvironment.java line 717:
> 
>> 715:                                                   processor, log, lint));
>> 716:                     if (lint && !patternAdded) {
>> 717:                         log.warning(PROCESSING, null, Warnings.ProcDuplicateSupportedAnnotation(annotationPattern,
> 
> Did you run all langtools tests? I believe that if you change these, some test output will be broken, as an extra `[processing]` will be emitted. I'm seeing this while playing in a related area.

Example: test/langtools/tools/doclint/AnonClassTest.java

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PR Review Comment: https://git.openjdk.org/jdk/pull/22056#discussion_r1865867949