Fix eventstream legacy generation

[dagnir]

Description

Legacy generation uses the shape name as the event name. Transcribe Streaming
has a member event named "TranscriptEvent", but its shape is
"MedicalTranscriptEvent". This only affected interfaces, marshalling/marshalling
is okay.

Motivation and Context

Bug fix.

Testing

Added a new test.

Checked the diffs:

• Transcribe Streaming diff with 2.15.51: https://gist.github.com/dagnir/8a7578648433595ede76d998081ad749#file-transcribestreaming-diff-with-2-15-51-diff
• Transcribe Streaming diff with 2.15.35. This is the first time MedicalTransciptEvent is introduced: https://gist.github.com/dagnir/8a7578648433595ede76d998081ad749#file-transcribestreaming-diff-with-2-15-35-diff
• Kinesis diff with 2.15.51: https://gist.github.com/dagnir/8a7578648433595ede76d998081ad749#file-kinesis-diff-with-2-15-51-diff

Screenshots (if appropriate)

Types of changes

• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)

Checklist

• I have read the CONTRIBUTING document
• Local run of mvn install succeeds
• My code follows the code style of this project
• My change requires a change to the Javadoc documentation
• I have updated the Javadoc documentation accordingly
• I have read the README document
• I have added tests to cover my changes
• All new and existing tests passed
• A short description of the change has been added to the CHANGELOG
• My change is to implement 1.11 parity feature and I have updated LaunchChangelog

License

• I confirm that this pull request can be released under the Apache 2 license

[dagnir]

Note: legacy uses event shape name, so this caused a clash because we generated two "visitEventOne" methods; one is because the non legacy event was called "eventOne", and the legacy customized one had a shape name of "EventOne"

[codecov-io]

Codecov Report

Merging #2217 (e0eddb1) into master (205ef25) will decrease coverage by 0.00%.
The diff coverage is 100.00%.

@@             Coverage Diff              @@
##             master    #2217      +/-   ##
============================================
- Coverage     77.58%   77.58%   -0.01%     
  Complexity      335      335              
============================================
  Files          1230     1230              
  Lines         38692    38697       +5     
  Branches       3043     3043              
============================================
+ Hits          30019    30022       +3     
- Misses         7214     7215       +1     
- Partials       1459     1460       +1     

Flag	Coverage Δ	Complexity Δ
unittests	77.58% <100.00%> (-0.01%)	0.00 <0.00> (ø)

Flags with carried forward coverage won't be shown. Click here to find out more.

Impacted Files	Coverage Δ	Complexity Δ
...eventstream/EventStreamVisitorBuilderImplSpec.java	100.00% <100.00%> (ø)	0.00 <0.00> (ø)
...stream/EventStreamVisitorBuilderInterfaceSpec.java	100.00% <100.00%> (ø)	0.00 <0.00> (ø)
...t/eventstream/EventStreamVisitorInterfaceSpec.java	100.00% <100.00%> (ø)	0.00 <0.00> (ø)
...ssdk/codegen/poet/model/EventStreamSpecHelper.java	93.75% <100.00%> (+0.64%)	0.00 <0.00> (ø)
...ssdk/core/internal/async/FileAsyncRequestBody.java	80.95% <0.00%> (-2.86%)	0.00% <0.00%> (ø%)
...ware/amazon/awssdk/utils/cache/CachedSupplier.java	90.24% <0.00%> (+2.43%)	0.00% <0.00%> (ø%)

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[sonarqubecloud]

Kudos, SonarCloud Quality Gate passed!

0 Bugs
0 Vulnerabilities
0 Security Hotspots
0 Code Smells

100.0% Coverage
0.0% Duplication