What are best practices for working with MethodHandles?

MethodHandles provide a flexible and powerful mechanism for invoking methods dynamically in Java. Here are some best practices for working with MethodHandles:

• Understand the Performance: MethodHandles can be more performant than reflection, but understanding their performance implications is crucial. Use them when you need dynamic method invocation without sacrificing performance.
• Use with Care: MethodHandles may bypass access control checks. Be cautious of security implications and ensure you’re only exposing necessary methods.
• Prefer Strongly Typed MethodHandles: Whenever possible, use MethodHandles that are strongly typed for better type safety and performance.
• Cache MethodHandles: If you're using MethodHandles repeatedly in your application, consider caching them to avoid the overhead of lookup each time.
• Use Invokers for Flexibility: Utilize MethodHandle’s `invoker` capability for creating flexible method callers, especially when dealing with various method signatures.
• Combine with Lambdas: Explore using MethodHandles in combination with Java 8 lambdas for cleaner and more concise code.
• Avoid Excessive Complexity: Although they allow for powerful features, avoid overcomplicating your code. Keep your MethodHandle logic straightforward and readable.