Create a Java class definition to represent a student.  The student should have at least the following attributes:
Student Id
First Name
Last Name
Gender
Date of birth
GPA
Make sure to use appropriate data types for the attributes.
The student's attributes should be accessible to subclasses, but not accessible to direct assignment.  Provide getters and setters for all attributes.  Also provide a no-argument constructor.
You may use Eclipse (or other Java editor) to create the class definition, then copy and paste the text here.