Spring Boot 4
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Enterprise Java
JSpecify + Spring Boot 4: Finally Fixing Java’s Billion-Dollar Mistake
Tony Hoare introduced the null reference in 1965 and later called it his “billion-dollar mistake.” For Java developers, the pain has been…
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Enterprise Java
JSpecify vs. Kotlin’s Built-in Null Safety: Can Annotations Ever Match a Type System?
The NullPointerException — or NPE — is one of those bugs that every Java developer knows all too well. Tony Hoare, the…
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Enterprise Java
Spring Boot 4, Spring AI, and AI-First Java Development
Jakarta EE 11, built-in API versioning, full modularisation, and LLM integration are all here now. Not on a roadmap —…
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Enterprise Java
Getting Started with Spring RestTestClient
Testing REST APIs in Spring has traditionally used several tools, such as MockMvc, WebTestClient, and TestRestTemplate, each offering its own…
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