(Display country flag and flag description) Listing 16.4, ComboBoxDemo.java, gives a program that lets the user view a country’s flag image and description by selecting the country from a combo box

(Display country flag and flag description) Listing 16.4, ComboBoxDemo.java, gives a program that lets the user view a country’s flag image and description by selecting the country from a combo box. The description is a string coded in the program. Rewrite the program to read the text description from a file. Suppose that the descriptions are stored in the files description0.txt, . . . , and description8.txt under the text directory for the nine countries Canada, China, Denmark, France, Germany, India, Norway, United Kingdom, and United States, in this order.