java Function code example

Example 1: function in c#

//function example
using System;
					
public class Program
{
	static void function(){
		Console.WriteLine("I am a function!");
	}
	public static void Main()
	{
		function();
	}
}

Example 2: java method

public class Main {
  public static void main(String args[]) {
    SayHi();
    
    int sum = AddNums(5, 6);
    System.out.println(sum);
  }
  
  public static void SayHi() { //This method has no return value
    System.out.println("Hi!");
  }
  
  public static int AddNums(int a, int b) { //This method has a return value
    return a + b;
}

Example 3: java how to define a function

//declare a function like this:
void function(int parameter1)
{
	//function body
}
//call the function like this:
function(1);

Example 4: methods in java

A method in java is a group of statements to carry out some operation also 
known as functions.

Example 5: function in java

public class Main
{
    static void function(){
        System.out.println("I am a function!");
    }
	public static void main(String[] args) {
		function();
	}
}

Example 6: declare function in java

static void myMethod() {
    //LINES OF CODE
  }