Java Records vs. Kotlin Data Classes: Choosing the Best for Immutable Data

Immutable data structures are a cornerstone of modern software development, offering benefits like thread safety, predictability, and simplified debugging. In the Java ecosystem, two popular tools for modeling immutable data are Java Records and Kotlin Data Classes. Both provide concise syntax and built-in functionality for immutable data, but they differ in their approach and capabilities. This article compares …

Feb 25, 2025 - 20:20

Immutable data structures are a cornerstone of modern software development, offering benefits like thread safety, predictability, and simplified debugging. In the Java ecosystem, two popular tools for modeling immutable data are Java Records and Kotlin Data Classes. Both provide concise syntax and built-in functionality for immutable data, but they differ in their approach and capabilities. This article compares …