TDD is not strictly a Scrum requirement, but it is essential for Java teams. Writing tests before implementation ensures that the code remains modular and refactorable. JUnit and Mockito allow developers to isolate components, enabling the "Emergent Design" Scrum encourages without breaking the entire system.
Scrum is an Agile framework used to manage complex software development through iterative, incremental progress. In a Java context, this means breaking down large backend applications, microservices, or enterprise systems into small, manageable pieces called . scrum jav