Answers for "java void method"

java main method

public static void main(String args[]){}

calling a void method java

public class methods{
  public static void main(String[] args){
    printSum(5, 15); // Print 20
  }
  public static void printSum(int a, int b){
    System.out.println(a + b);
  }
  // Our method should be outside the main methods bounds
  // Call your function inside the main method.
}

void function

public void Yourvoidname()
{
	//Whatever you want to happen when your void is called
}


//somewhere else in your script, for example start()
void Start()
{
	Yourvoidname();
    //when the start function is called(first frame) your void will be called
}

void method java

int a = 20;
int b = 20;
public static void sum(){ // Void Method
  System.out.println(a + b);
}
public static int sum(){ // Return Function
  return a + b;
}

what is void in java

Difference between void and return method
Void Method:
The "void" return type means that this
method doesn't have a return type.
It is mostly used for printing result 
to console