Creating Classes and Objects in Java A class is created using the class keyword . In the above declaration, Student is the name of a class. In other words, Student is a class. In the body of the class, the attributes name and roll_no are defined.
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If you want to add a student to your course, you would need a list/array in your course object to save this in. Then when you want to add the student you want to call this course object and run a method that adds the student you have given to this list/array .
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