Create a Java Array application with a main class and a student class to calculate the average grade for a course. Please use beginner level Java language. It should read the data from standard input all at once in the following format:

StudentID FirstName LastName Grade

John White 671243

Tom Brown 991334

June Green 83

...end

The application should create an array of Student objects. Maximum number ofstudents per course is 20, however the course can have fewer students. After readingthe input, the program should populate the array (with data from standard input) and print out the average grade.