using System;

abstract class AppFramework
{
	public AppFramework()
	{
		templateMethod();
	}

	public abstract void init();
	public abstract void run();	
	public abstract void destroy();
	
	private void templateMethod()
	{
		Console.WriteLine("Initializing Template Engine");
		init();
		run();	
		destroy();
		Console.WriteLine("Ending Template Engine");	
	}
	
}

class MyClass : AppFramework
{
	override public void templateMethod()
	{
		Method3();
	}
	
	public void Method3()
	{
		Console.WriteLine("MyClass::Method3");
	}
	
	override public void init()
	{
		Console.WriteLine("MyClass::init");
	}
	
	override public void run()
	{
		Console.WriteLine("MyClass::run");
	}
	
	override public void destroy()
	{
		Console.WriteLine("MyClass::destroy");
	}
	
	public static void Main(String [] arg)
	{
		MyClass myClass = new MyClass();
		
			
	}	
}