Do not buffer the Response stream using BufferedHttpEntity

[joviegas]

Motivation and Context

Apache HttpClient 5.x automatically closes response streams after execution, causing premature connection closure when using execute() with response handlers. This differs from Apache 4.x behavior and can lead to connection pool issues. The previous implementation used BufferedHttpEntity to work around this, but it buffers the entire response in memory, causing performance issues for large responses.

Modifications

Testing

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 added tests to cover my changes
• All new and existing tests passed
• I have added a changelog entry. Adding a new entry must be accomplished by running the scripts/new-change script and following the instructions. Commit the new file created by the script in .changes/next-release with your changes.
• 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

[sonarqubecloud]

Quality Gate failed

Failed conditions
65.6% Coverage on New Code (required ≥ 80%)
22.0% Duplication on New Code (required ≤ 3%)
C Reliability Rating on New Code (required ≥ A)

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