package directory;

import java.io.*;
import directory.SimpleDirectory;

public class DirectoryMain2 {
    public static void main (String arg[]) 
        throws Exception {

        // create Directory and PrintWriter objects
        SimpleDirectory dir = new SimpleDirectory();
        PrintWriter out = new PrintWriter (System.out, true);

        // place names in the directory
        dir.add ("Arnold Adelberg",  "4201");
        dir.add ("David Bishop",     "4449");
        dir.add ("Marc Chamberland", "4207");
        dir.add ("Pamela Ferguson",  "4661");  
        dir.add ("Ben Gum",          "3127");
        dir.add ("Eugene Herman",    "4202"); 
        dir.add ("Chris Hill",       "4347");
        dir.add ("Charles Jepsen",   "4203");
        dir.add ("Emily Moore",      "4205");
        dir.add ("Thomas Moore",     "4206");
        dir.add ("Samuel Rebelsky",  "4410");
        dir.add ("John Stone",       "3181");
        dir.add ("Henry Walker",     "4208");
        dir.add ("Royce Wolf",       "4209");

        // search table for various names
        out.println ("data for John Stone are: " 
                     + dir.lookup ("John Stone"));
        out.println ("data for George Apostle are: " 
                     + dir.lookup ("George Apostle"));

        // print out all keys
        dir.printNames();

    } // main    
} // DirectoryMain2