java-coding-standards

Java coding standards for Spring Boot services enforce consistent naming conventions, default immutability, proper Optional usage, stream patterns, and robust exception handling to ensure readable and maintainable Java 17+ code.

Using records for DTOs in Spring Boot promotes immutability by default. The standards guide applying Java 17+ records and sealed classes to create clear, immutable data structures within a conventional package organization.

Exception handling and null management in Java 17 Spring Boot code are standardized by enforcing specific Optional usage patterns and robust exception approaches. This reduces code smells and ensures consistent logging behavior across the project.

Yes, this Java coding guidance applies to both Maven and Gradle project layouts. It provides recommendations for a conventional project structure and clear package organization for Spring Boot services.

The best way to review a Java class for coding standard compliance is to rewrite it against the project's established guidelines. This code review process checks naming, immutability, streams, and generics guidance.