Hi
I don't understand what these mean:
"The Student class has studentId instance variable whose type is Integer type."
and
"Move the studentCount static variable from the StudentRecord class to Student
class."
My code is:
class Student{
private int studentId; //instance variable.
//How can I use Integer type? Like this?
//private Integer studentId;
private static int studentCount = 0; //this is static variable and must I delete
//these static variable from StudentRecord class?
//or must I use?:
//StudentRecord.studentCount
}
I'm confused and I want a little help.
Thank you.
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