Java: Breaking Encapsulation

Reflection is slower and can introduce security risks.

Reflection operations are more expensive than standard Java operations due to the need for type checking and access control checks. In performance-critical applications, excessive use of Reflection can lead to decreased performance. Additionally, since Reflection can break encapsulation, it may also pose security risks if not handled properly. For example, an e-commerce application might suffer performance issues if it overuses Reflection to handle every transaction.