java-conventions

Java records provide immutable value objects to simplify data carriers and enforce invariants. You apply records to replace boilerplate data classes, ensuring consistent and safe data models across JVM projects.

Optional discipline avoids null-related bugs and clarifies absence. You use robust Optional handling to improve readability and safety, ensuring consistent interfaces and preventing brittle code in modern Java projects.

Sealed types model closed hierarchies with exhaustiveness guarantees. You apply sealed types when you need strict control over inheritance and want the compiler to enforce exhaustive pattern matching across your data models.

Yes, streams and modern syntax enable expressive, readable data processing. You modernize legacy codebases by applying stream-based pipelines, text blocks, and consistent package layouts to improve maintainability.

Adopting Java 17+ idioms addresses language-version constraints and coding standards. You apply modernized APIs and data models consistently, ensuring compatibility while improving readability and maintainability across JVM projects.

Judicious use of var improves clarity in local variable declarations. You apply var consistently to reduce redundancy and enhance readability without sacrificing type safety or maintainability in your JVM projects.