5-5 PassArg

Post date: Mar 29, 2014 4:32:14 PM

//This program demonstrates a method with a parameter.

package passarg;

public class PassArg

{

        public static void main(String[] args) 

        {

            int x = 10;

            System.out.println("I am passing values to displayValue.");

            displayValue(5);                                                 // Pass 5

            displayValue(x);                                                 // Pass 10

            displayValue(x * 4);                                           // Pass 40

            displayValue(Integer.parseInt("700"));      // Pass 700

            System.out.println("Now I am back in main.");

        }  

        //The displayValue method displays the value of its integer parameter.

        public static void displayValue(int num)

        {

            System.out.println("The value is " + num);

        }

}