To run a program using the class packages and using interfaces, you can follow the instructions below.

• Assume that you have the following code to run. Note that this class is part of the "misc" package. This means that the file "GenericAbc.class" must be in the "misc" directory.

  package misc;
  import wrappers.*;
  import utilities.*;
  
  public class GenericAbc
  {
     public static Computable abc(Computable a, Computable b, Computable c)
     {
        Computable t = (Computable) a.add(b.multiply(c));
        return (Computable) t.add(b.divide(c));
     }
     
     public static void main(String [] args)
     {
        MyInteger x, y, z;
        x = new MyInteger(2);
        y = new MyInteger(3);
        z = new MyInteger(4);
        System.out.println(abc(x, y, z));
     }
  

  }

• Go to the directory above "misc". Assume that this directory is "C:\Classes\CS311\BookCode".

• Type the following command (I assume that "GenericAbc" has already been compiled using javac):

  java -cp "C:\Classes\CS311\BookCode" misc.GenericAbc

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Last Modified: 5 September 2001

THIS PAGE MAINTAINED BY: John Barr, Ithaca College