Object-oriented programming · interview question
How would you explain a key reason for making a class immutable in a Java interview?
Multiple choiceMediumchapter-3-curatedpremiumoopobject-responsibility
Answer and explanation
Correct answer
C. It simplifies thread safety
Why
An immutable class ensures that its instances cannot be modified after creation, which simplifies thread safety as no synchronization is needed when accessing its state.
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