package example1;

class testingMyStack {
	private static String moduleName = "COMP213";

	public static void main(String[] args) {
		MyStack.push("COMP101");
		MyStack.push(moduleName);
		String s = MyStack.pop();
		System.out.println("popped:" + s);
		MyStack.push("COMP109");
		s = MyStack.pop();
		System.out.println("popped:" + s);
		s = MyStack.pop();
		System.out.println("popped:" + s);
		// The stack should be empty now
		s = MyStack.pop();
	}
}