[java] Enhance Null Check in Exception Handling

[iampopovich]

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Description

i've just replaced raw check for null value with java 8 Objects static method requireNonNullElseGet

Motivation and Context

Just to have more standard methods from the language's standard library in the code, making it simpler and free of extra logic.

Types of changes

• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to change)

Checklist

• I have read the contributing document.
• My change requires a change to the documentation.
• I have updated the documentation accordingly.
• I have added tests to cover my changes.
• All new and existing tests passed.

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PR Type

enhancement

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Description

• Enhanced null checking by replacing raw checks with Objects.requireNonNullElseGet in the Require class.
• Simplified the logic for throwing exceptions when a number is not positive.
• Improved code readability and maintainability by using standard library methods.

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Changes walkthrough 📝

	Relevant files
Enhancement	Require.java Use `Objects.requireNonNullElseGet` for null checks in Require.java java/src/org/openqa/selenium/internal/Require.java Replaced raw null checks with Objects.requireNonNullElseGet. Simplified exception throwing logic for positive number checks. +4/-10

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PR Reviewer Guide 🔍

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⏱️ Estimated effort to review: 1 🔵⚪⚪⚪⚪

🧪 No relevant tests

🔒 No security concerns identified

⚡ Recommended focus areas for review Code Behavior Verify that Objects.requireNonNullElseGet has identical behavior to the previous null check implementation, especially around exception message handling

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PR Code Suggestions ✨

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[pujagani]

We probably consider deprecating and eventually removing the null check methods of the Require class and using the ones available in Java 8 instead throughout out code base.

[pujagani]

@iampopovich Thank you!