import javax.swing.*;
class Student implements Cloneable{

  //class var
    private static int count= 0;


  //attributes/data members of the class
  //instance vars
    private String first;
    private String last;
    private int midterm;
    private int myFinal;
    private int id;

//behaviors of the class

//constructors -- purpose is to initialize data members of the class
//more than one constructor allowed. Default constructor -- the one that requires
//parameters.

  public Student() //default
   { first = "none";
     last = "none";
     midterm = 0;
     myFinal = 0;
     id = 0;
     count ++;
   }

  public Student (int id, String myFirst, String myLast, int myMidterm, int theFinal)
   { first =  myFirst;
     last = myLast;
     midterm = myMidterm;
     myFinal = theFinal;
     this.id = id;
     count ++;
   }

//override inherited method from Object
 public Object clone() throws CloneNotSupportedException
   {Student theCopy;
    theCopy = (Student) super.clone();
    return (theCopy);
   }

//set and get methods to provide read and write access to private data
//set methos  provide write access to private data.
  public boolean setMidterm(int newValue)
    {boolean success = true;
     if(newValue > 0 && newValue <= 100)
          midterm = newValue;
     else success = false;
     return success;
    }
 public boolean setFinal(int newValue)
   {boolean success = true;
    if (newValue > 0 && newValue <= 100)
        myFinal = newValue;
    else success = false;
    return success;
   }

//get methods provide read access to private data

public int getMidterm()
  {return midterm; }

public int getId()
  {return id; }

public String getFirst()
  {return first;}

public String getLast()
  {return last; }

public int compareTo(Student rhs)
   { if (last.compareTo(rhs.last) > 0)
        return 1;
     else if (last.compareTo(rhs.last) < 0)
        return -1;
     else {//last names are equal, now check for first
        if (first.compareTo(rhs.first) >0)
           return 1;
        else if (first.compareTo(rhs.first) <0)
           return -1;
        else return 0;
        }//else

    }



public float computeAverage()
 { float theAvg = 0.0f;
   theAvg = midterm * .4f + myFinal * .6f;
   return theAvg;
  }

public static int getCount()
  {return (count);
  }

 public String toString(){
  return("Name: " + first + " " + last + "\tID: " + id + "\nMidterm: " + midterm + "\nFinal: " + myFinal +"\n");
  }

 public boolean equals(Student rhs)
  { return (id == rhs.id);
  }
 protected void finalize() {
    --count;
    System.out.println("Finalizer executing now");

   //if "extended" another class (other than Object)
   //you must call super.finalize() as the last line of your finalize
   //super.finalize();
  }
}   // End of class