Answer the following JAVA programming questions except number 2 (the student class question).

Write the code to print each token. What is the return type of the method nextToken(). Suppose to want to peel off the next token for a double price. Write the line of code to do this: double value; Topic: writing and use of a copy constructor 1) What is the purpose of a copy constructor? 2) Write the code for a copy constructor for the Student class described above. 3) What is the difference between a deep copy and a shallow copy when writing a copy constructor? Topic: returning an object reference from a method 1) What is the return type from this method: public Fraction add(Fraction addend) 2) What is the parameter to this method: public Fraction add(Fraction addend) Topic: aggregation 1) What type of relationship is aggregation? 2) A class can only have primitive fields. True or false 3) Write a short class definition of a class using aggregation. Only declare the fields and write the constructor and the toString() methods