public class TestStack2
{

public static void main (String args [])
{

   Stack myStack;
 //  Integer topValue;
	Object topValue;
	myStack = new Stack();


   myStack.push(4);
	myStack.push(42);
	myStack.push(675);
	myStack.push(1000);
	myStack.push(Math.PI);
	myStack.push("Ha ha smarty pants ");
   myStack.push (-87);
	myStack.push (true);
	
	for (int i = 0; i < 7; i++)
	{
	   topValue =  myStack.pop();
//	   topValue = (Object) myStack.pop();  // this works too
		System.out.println (topValue);
   } // end for   		
	
} // end main

} // end class