i am not able to find the components in the window ..have been using TestHelper.findNamedComponent("Cancel",loginScreen,0)where Cancel is a JButton
			

			

			the test case goes this way
			

			public void testEnterNull()
			

			{
			

			Set windows;
			

			awtSleep();
			

			windows = helper.getWindows();
			

			JButton exitButton = null;
			

			exitButton = (JButton) helper.findNamedComponent("CancelButton",loginScreen, 0);
			

			assertNotNull("Exit button not found", exitButton);
			

			}