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Today, the editor will share with you the relevant knowledge points about how to solve the invalidity of java method overloading. The content is detailed and the logic is clear. I believe most people still know too much about this knowledge, so share this article for your reference. I hope you can get something after reading this article. Let's take a look.

Invalid overload

1. When talking about the parameter list, the return type of the method is not discussed.

2. If the two methods have the same name, the same parameters, and different return types, then this is not an effective method overload and will result in a compilation error.

Int add (int, int) float add (int, int)

Overload instruction

In a class, there are two or more methods with the same method name but different parameter lists, and these methods are called overloaded methods.

Overload attention

(1) static polymorphism is also called compile-time binding or early binding.

(2) static binding occurs during compilation. Method overloading is an example of static binding, and the method call defines the binding that occurs during compilation.

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These are all the contents of this article entitled "how to solve the invalidity of java method overloading". Thank you for reading! I believe you will gain a lot after reading this article. The editor will update different knowledge for you every day. If you want to learn more knowledge, please pay attention to the industry information channel.

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