Tutorials under 'Streams'

Practical, example-driven posts focused on Java, Spring Boot, backend design, and performance.

Performance Implications of Autoboxing in Loops and Streams

Learn how autoboxing in Java affects performance in loops and streams. Explore pitfalls, memory costs, best practices, and real-world optimization strategies.

Integer ParseInt Autoboxing Performance Collections Unboxing ValueOf Streams Java Wrapper Classes Double

Wrapper Classes in Streams and Functional Programming

Learn how wrapper classes like Integer and Double work in Java Streams and functional programming. Explore autoboxing, unboxing, performance, and best practices

Integer ParseInt Autoboxing Functional Programming ValueOf Unboxing Streams Java Wrapper Classes Double

Java Interview Questions – Streams, Concurrency, Spring, JPA, Annotations

Java interview questions covering Streams, concurrency, Spring annotations, JPA, and Optional. Includes code examples, Singleton pattern, and validation techniques.

Spring Java Streams Annotations Jpa Interview Concurrency