Sealed Classes in Java
Sealed classes are one of the biggest “modern Java” features that came after Java 8, finalized in Java 17 (LTS). They give you more control over inheritance and make class hierarchies safer and easier to reason about. 1. The problem they solve In Ja...
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Oracle Certified Java Developer with 7+ years of experience specializing in backend development, microservices architecture, and cloud-based solutions. Proven expertise in designing scalable systems, optimizing performance, and mentoring teams to enhance productivity. Passionate about building high-performance applications using Java, Spring Boot, Kafka, and cloud technologies (AWS/GCP)
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