What’s the Output?The remove(…) method of the Container class removes a specified componen...

What’s the Output?

The remove(…) method of the Container class removes a specified component from its container. Suppose that, in Example 18.7, How Good Is Your Memory? the following lines are inserted after line 54:

   numberPanel.remove(button[0]);   numberPanel.remove(button[1]);   numberPanel.add(button[0]);   numberPanel.add(button[1]);