Reference no: EM13842122

1. Write a Java program the displays the State bird and flower. The program should prompt the user to enter a State and print both the State bird and flower. The user should be able to enter a State without worrying about case. (e.g. Users could enter Maryland, maryland, MARYLAND or any other possible combination of lower and upper case characters. States may also contain leading and trailing white spaces. Hint: Store the State information in a multi-dimensional array. The program should continue to prompt the user to enter a state until "None" is entered. You will need to do some research to find the State birds and flowers.

Enter a State or None to exit: Maryland Bird: Baltimore Oriole Flower: Black-eyed Susan Enter a State or None to exit: Delaware Bird: Blue Hen Chicken Flower: Peach Blossom Enter a State or None to exit: None

2. Design a class named Clock. The class contains private data fields for startTime and stopTime, a no argument constructor that initializes the startTime to the current time, a method named start() that resets the startTime to the given time, a stop() method that sets the endTime to the given time and a getElapsedTime() method that returns the elapsed time in seconds. Create a TestClock class to construct a Clock instance and return the elapsed time. Command line arguments should be used to send the start and end times. You should use the java.time classes.