Value-Based Classes in Java

Date: 2024-02-21

Java 8 introduced value-based classes: immutable data structures with defined value equality, crucial for functional programming. These classes, like String and Integer, prioritize immutability, leading to thread-safe and easily composable code. While offering significant advantages in robustness and maintainability, they have limitations, primarily around object creation overhead. Understanding their differences from reference-based classes is key to effective use. Value-based classes enhance code quality by promoting predictable behavior and simplified concurrency.

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