/**
   This program demonstrates a method with a parameter.
*/

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);
   }
}