Add equals() and hashCode() to CreateRequest

[Nagajyothi-tammisetti]

This PR adds equals() and hashCode() implementations to the CreateRequest class in UserRecord.

This allows proper comparison between CreateRequest objects and resolves the issue where CreateRequest did not override equals().

Implements equals() and hashCode() for the CreateRequest class to allow proper object comparison.

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[gemini-code-assist]

Summary of Changes

Hello, I'm Gemini Code Assist¹! I'm currently reviewing this pull request and will post my feedback shortly. In the meantime, here's a summary to help you and other reviewers quickly get up to speed!

This pull request enhances the CreateRequest class by adding standard equals() and hashCode() implementations. This change enables accurate value-based comparison between CreateRequest objects, which is essential for their correct behavior in collections and other scenarios requiring object equality checks.

Highlights

• CreateRequest Object Comparison: Implemented equals() and hashCode() methods in the CreateRequest inner class within UserRecord.java to ensure proper object comparison.

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Changelog

• src/main/java/com/google/firebase/auth/UserRecord.java
  • Added equals() method to the CreateRequest inner class.
  • Added hashCode() method to the CreateRequest inner class.

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Code Review

This pull request adds equals() and hashCode() to UserRecord.CreateRequest. The implementation is sound, but the equals method can be made more robust. I've suggested using a getClass() check instead of instanceof to ensure the symmetry contract is upheld, which is a best practice for non-final classes.

[Nagajyothi-tammisetti]

Hi! I have implemented equals() and hashCode() for the CreateRequest class.
Please let me know if any changes are needed. Thank you for reviewing!