Merge/Cleanup | GreenMethods

[benrr101]

Description: There was an oddly named GreenMethods in the common namespace for the netfx project. Upon inspection, the code was only being used in SqlClientFactory, so I rolled that into the SqlClientFactory. Not only that, but I simplified the implementation quite a bit by using Lazy objects (which was sort of called for in the original comments). A permission attribute about reflection was removed in the process and if it turns out this was super important, I can roll these changes back to a more traditional merge.

As such, the GreenMethods class is removed 🚮

[Copilot]

Pull Request Overview

This PR removes the unused GreenMethods class and integrates its functionality directly into SqlClientFactory with a simplified lazy-loading implementation. Key changes include:

• Elimination of the GreenMethods class.
• Incorporation of lazy initialization for provider service types within SqlClientFactory.
• Simplification of error message documentation and reduction of redundant reflection code.

Reviewed Changes

Copilot reviewed 2 out of 3 changed files in this pull request and generated no comments.

File	Description
src/Microsoft.Data.SqlClient/src/Microsoft/Data/SqlClient/SqlClientFactory.cs	Merges GreenMethods functionality into SqlClientFactory and refactors service resolution logic.
src/Microsoft.Data.SqlClient/netfx/src/Microsoft/Data/Common/GreenMethods.cs	Removes the deprecated GreenMethods class as it is no longer needed.

Files not reviewed (1)

• src/Microsoft.Data.SqlClient/netfx/src/Microsoft.Data.SqlClient.csproj: Language not supported

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 72.94%. Comparing base (4c7219d) to head (6f069da).
Report is 5 commits behind head on main.

Additional details and impacted files

@@ Coverage Diff @@## main #3254 +/- ##
==========================================
+ Coverage 72.82% 72.94% +0.12% 
==========================================
Files 298 297 -1 Lines 59614 59614 ==========================================
+ Hits 43411 43483 +72 + Misses 16203 16131 -72 

Flag	Coverage Δ
addons	92.58% <ø> (ø)
netcore	75.35% <100.00%> (+0.04%)	⬆️
netfx	71.53% <100.00%> (+0.15%)	⬆️

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