31-How to Method in Java | OOP | Java Developer

Описание к видео 31-How to Method in Java | OOP | Java Developer

Java Methods
A method is a block of code which only runs when it is called.
You can pass data, known as parameters, into a method.
Methods are used to perform certain actions, and they are also known as functions.
Why use methods? To reuse code: define the code once, and use it many times.

Create a Method

A method must be declared within a class. It is defined with the name of the method, followed by range (). Java provides some pre-defined methods, such as System.out.println(), but you can also create your own methods to perform certain actions:

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