java课程设计。某地理老师想测试一下学生对不同国家国旗知识的了解情况，因此，设想开发一个应用程序显示不同国家的国旗并允许学生从列表中选出与国旗相对应的国家名。之后，应用程序会告知该答案是否正确并继续显示下一面国旗。此应用程序将从澳大利亚、巴西、中国、意大利、俄罗斯、南非、西班牙、美国这8个国家的国旗中随机地挑选出5面国旗来进行显示。当应用程序执行时，所有国旗只能显示一次。（必须使用数组）-java course design. A geography teacher would like to test students'　knowledge on the flags of different countries to understand the situation, which envisions an application to display the flag of different countries and allow students selected from the list corresponding to the country name and flag. After, the application will tell the answer is correct and continue to display the national flag. This application from the random selection of the flag of Australia, Brazil, China, Italy, Russia, South Africa, Spain, the United States eight countries flag to display. When the application executes, the flag can only display. (You must use an array)