Reflection API · interview question
How can you determine the parameter types of a method obtained via getDeclaredMethods()?
Multiple choiceMediumchapter-16-curatedpremiumreflection-apimethod-invoke
Method[] methods = clazz.getDeclaredMethods();
Class<?>[] paramTypes = methods[0].getParameterTypes();Answer and explanation
Correct answer
B. Use the getParameterTypes() method.
Why
The getParameterTypes() method returns an array of Class objects representing the parameter types of the method, allowing you to inspect the method's signature.
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