LuciferYang opened a new pull request, #37208:
URL: https://github.com/apache/spark/pull/37208

   ### What changes were proposed in this pull request?
   There are many `Array.toSeq.toArray` calls in the constructor, this pr 
simplifies them to `Array.toArray[Any]`
   
   
   ### Why are the changes needed?
   
   - For Scala 2.12, just a code simplification, `toSeq` return 
`thisCollection`, can be omitted directly
   - For Scala 2.13, removing `toSeq` can save an unnecessary memory copy
   
   ### Does this PR introduce _any_ user-facing change?
   No
   
   
   ### How was this patch tested?
   
   - Pass GitHub Actions
   - Manual test: will added
   


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