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Java 8’s Collectors Class with Practical Examples
Java 8 introduced the java.util.stream.Collectors class, which provides a collection of utility methods for performing mutable reduction operations on elements of...
Circuit Breakers in Spring Boot: Ensuring Resilient Microservices
In distributed systems, failures are inevitable. A downstream service might become unavailable, or a network might experience latency issues. Circuit Breakers...
What is Type Annotations in Java 8
Java 8 introduced Type Annotations, a powerful feature that expands the scope of annotations in Java programming. Previously, annotations could only...
Handling Exceptions in Spring Boot with @ControllerAdvice
Introduction In a Spring Boot application, handling exceptions gracefully is crucial for providing meaningful error responses to clients. Instead of writing...
Spring Data JPA example with CRUD
Spring Data JPA is a powerful framework for managing the persistence layer in Java applications. It simplifies database interactions by providing...
Java 11 Local-Variable Syntax for Lambda Parameters
Java 11 introduced a fantastic feature—Local-Variable Syntax for Lambda Parameters—designed to make coding simpler, cleaner, and more consistent. This enhancement builds...
How to chop a list into small chunks in Java?
Pagination is useful when dealing with large datasets, allowing us to process or display data in chunks rather than all at...
Java 8 Functional Interfaces
Introduction Java 8 introduced Functional Interfaces, a core feature that enables functional programming in Java. Functional interfaces are used extensively in...