What is method How is method defined give example?

Lesson Summary. A method in Java is a set of instructions that can be called for execution using the method name . A Java method can take in data or parameters and return a value – both parameters and return values are optional. Methods can be public, private or protected.28 Ara 2021

1 : a procedure or process for attaining an object: such as. a(1) : a systematic procedure, technique, or mode of inquiry employed by or proper to a particular discipline or art. (2) : a systematic plan followed in presenting material for instruction the lecture method.

A method must be created in the class with the name of the method, followed by parentheses (). The method definition consists of a method header and method body. We can call a method by using the following: method_name(); //non static method calling .

A Java method is a collection of statements that are grouped together to perform an operation . When you call the System. out. println() method, for example, the system actually executes several statements in order to display a message on the console.