Java Reflection API Coding Question 🔥 | Build a Dynamic Payment Inspector Using Reflection
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Java Reflection API Coding Question 🔥 | Build a Dynamic Payment Inspector Using Reflection
27 просмотров · 10 дней назад
Muskan's Mindspace
23 подписчика
27 просмотров · 10 дней назад
🔍 *Can you build a Dynamic Payment Inspector using Java Reflection?*
In this coding challenge, we’ll build a practical *Payment Inspector* that can inspect a Java class at runtime, discover its fields, methods, and constructors, access private members, and dynamically execute methods using Reflection.
🔥 *Concepts covered:*
• Class and getClass
• getDeclaredFields
• getDeclaredMethods
• getDeclaredConstructors
• getDeclaredMethod
• Method.invoke
• getDeclaredField
• Field.get
• setAccessible
• Dynamic method invocation
💡 *Challenge Flow:*
Payment Object → Inspect → Discover → Access → Invoke → Result
This is a great hands-on problem for **Core Java, Advanced Java, Java Interviews, and Spring Boot developers**.
⏸️ *Pause the video and try the challenge yourself before watching the solution!*
#Java #JavaReflection #ReflectionAPI #CoreJava #JavaCoding #JavaInterview #JavaDeveloper #SpringBoot #Programming