getParameterTypes
The `getParameterTypes()` method is a Java reflection API function used to retrieve the parameter types of a method, constructor, or method reference. It is part of the `java.lang.reflect.Method`, `java.lang.reflect.Constructor`, and `java.lang.reflect.Executable` interfaces, providing developers with introspection capabilities to analyze method signatures programmatically.
This method returns an array of `Class<?>` objects, each representing the type of a parameter in the
The `getParameterTypes()` method is distinct from `getParameterAnnotations()`, which retrieves annotation metadata for each parameter, and `getGenericParameterTypes()`,
This method is commonly used in scenarios such as dependency injection frameworks, where parameter types are