Assuming stu1 and stu2 are UCSDStudent objects, write the most equivalent code fragment using a member method: if (stu1 == stu2) {
a) if (stu1.equals(stu2))
b) if (stu1.compare(stu2))
c) if (stu1.isEqual(stu2))
d) if (stu1.operator==(stu2))