java

keep it simple pls

restion 6.1: Consider the Student class with its private instance variables (Lab 5) and following methods: 14. The constructor 1 that do nothing. 15. The getGrade method that returns the grade of one student. 16. The static showStudent method that uses a student object as parameter and displays the information of this object. a. Add the read method that reads from the keyboard the information of one student. The grade should be between 40 and 100 . 17. In the TestStudent class with main method, a. Create 3 objects S1, S2 and S3. b. Read the information of each student. c. Show the average of the grades