| Pitfall | Why it fails | GFG UPD Solution | | :--- | :--- | :--- | | | Hibernate fires 101 queries for 100 users. | @EntityGraph or JOIN FETCH in JPQL. | | Mutable Static Fields | Breaks thread safety in Tomcat. | Use @Scope("request") or Immutable DTOs. | | Poor Exception Handling | Client receives "500 Internal Error" stack trace. | @ControllerAdvice with custom ErrorResponse POJO. |
: Introduction of Agentic AI concepts and tools like Cursor AI for boilerplate generation, refactoring, and automated testing. geeksforgeeks java backend development upd
Here is the updated roadmap as articulated by the GFG curriculum: | Pitfall | Why it fails | GFG
like Cursor and AI agents to help with boilerplate code, refactoring, and debugging. Refund Policy and debugging. Refund Policy Git Tutorial
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