Why does Spring Boot use proxies to implement @Async methods instead of directly modifying the method code?

hard📝 Conceptual Q10 of 15

Spring Boot - Async Processing

AProxies make the method run faster than direct calls

BDirect method modification is impossible in Java

CProxies allow Spring to add async behavior without changing the original method code

DSpring Boot does not use proxies for @Async methods

Step-by-Step Solution

Solution:

Step 1: Understand proxy-based async implementation
Spring uses proxies to intercept method calls and run them asynchronously without altering original code.
Step 2: Evaluate options
Proxies allow Spring to add async behavior without changing the original method code correctly explains why proxies are used for @Async.
Final Answer:
Proxies allow Spring to add async behavior without changing the original method code -> Option C
Quick Check:
Spring uses proxies to add async behavior [OK]

Quick Trick: Spring proxies add async without code changes [OK]

Common Mistakes:

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