[hardwired]

Code:

import java.util.StringTokenizer;
import javax.swing.JOptionPane;

public class PC3
{
    public static void main(String[] args)
    {
        ProjectDefinition3 test = new ProjectDefinition3();
        System.out.println(test);
    }
}

class ProjectDefinition3
{
    String userFirst;
    String userLast;
    String userPhone;
    String userRolls;
    String userPrints; 
    final int USER_EXPOSURES = 1;

    public ProjectDefinition3()
    {
        String input = JOptionPane.showInputDialog("Welcolme to Photo Express" + 
               "Please enter the following seperated by spaces:\n\n"
             + "First Name:" + "\n" 
             + "Last Name:" + "\n"
             + "Phone Number:" + "\n"
             + "Number of Rolls" + "\n"
             + "Number of Prints" + "\n" + "\n"
             + "Example:Monkey Luffy 6265554321 5 8");

        StringTokenizer st = new StringTokenizer(input);

        userFirst = st.nextToken();
        userLast = st.nextToken();
        userPhone = st.nextToken();
        userRolls = st.nextToken();
        userPrints = st.nextToken();

        // From you comments above it seems that this next block
        // of code could go into a controller class which you would 
        // instantiate/call from the main method in the PC3 class above.
        String result = "Thank you for choosing Photo Express, " +
                 "Here is your Summary:" + "\n\n"
               + "First Name:" + " " + userFirst + "\n" 
               + "Last Name:"+ " " + userLast + "\n"
               + "Phone number:" + " " + userPhone + "\n"
               + "Number of Rolls:" + " " + userRolls + "\n"
               + "Number of Prints:" + " " + userPrints;
        JOptionPane.showMessageDialog(null, result);
    }

    public String toString()
    {
        return "First Name:" + " " + userFirst  + ", " +
                "Last Name:" + " " + userLast   + ", " +
             "Phone Number:" + " " + userPhone  + ", " +
            "Rolls of Film:" + " " + userRolls  + ", " + 
         "Number of Prints:" + " " + userPrints;
    }
}