public class HelloMethod

{

public static void main(String[] args)

{

String firstName = "Fred";

String secondName = "Wilma";

String lastName = "Flintstone";

printHelloWorld(firstName, lastName);

printHelloWorld(secondName, lastName);

int firstNum = 5;

int secondNum = 10;

printOhNo(firstName, firstNum, secondNum, false);

printNumberNoSign(5);

printNumberNoSign(-5);

}

public static void printNumberNoSign (int number)

{

int positiveNumber = Math.abs(number);

System.out.println("The number is " + positiveNumber);

}

public static void printHelloWorld(String fName, String lName)

{

System.out.println("Hello, World " + fName + " " + lName + ".");

}

public static void printOhNo(String cat, int firstNumber, int secondNumber, boolean isAPerson)

{

System.out.println("Oh no!");

System.out.println("First Number is " + firstNumber);

System.out.println("Second Number is " + secondNumber);

System.out.println("Total is " + (firstNumber + secondNumber));

}

}