// Three class template. The UI handles input and output only

import javax.swing.JOptionPane;

public class UIClass
{
   public static void main (String[]args)
   {
      System.out.println("UI main method starts");
      // Manager object created and constructor run
      ManagerClass myManager = new ManagerClass();
      
      // void method called
      myManager.myMethod();
      System.out.println("UI main method ends");
   }
}
====================================================================
public class ManagerClass
{
   private int myInt;
   
   // The constructor method. Code here is run automatically.
   public ManagerClass()
   {
      System.out.println("Manager class constructor - success");
      ObjectTemplate myTemplateObject = new ObjectTemplate();
      System.out.println("Object created from template - success");
   }
   
   // A method that must be called
   public void myMethod ()
   {
      System.out.println("Manager class method runs successfully");
   }
}
==========================================================================
public class ObjectTemplate
{
   // Constructor method
   public ObjectTemplate()
   {

   }
   
   // Various getter and setter methods go here as well as the toString method
}