Common Mistakes Spring Boot Developers Make | Avoid These Spring Boot Mistakes |

[@javacodeex]

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[@southredmondtoxik1885]

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[@muaazkhan6156]

Can you please tell y should we avoid @Autowired and use Constructor injection???

[@javacodeex]

Constructor Injection Benefits: Testability: Constructor injection allows you to easily mock dependencies when writing unit tests for EmployeeService. Explicit Dependencies: It makes dependencies explicit, improving readability and reducing the chance of null pointer exceptions. Immutable Dependencies: Once initialized, dependencies (like employeeRepository in this case) cannot be changed, promoting immutability.