This is in Java. Some of the code is done but needs some editing to it$.$ Please fix the errors

Firstly, I have this code as followed $.$ I need to Add the compareTo method.

package activity$4$;

import java.util.$*$;

public class Date

$\{$

int month, day, year;

$//$ setting out private int variables

public Date$()//$ set date to $1/1/2000$

$//$default constructor

$\{$

this.month $=1$;

this.day $=1$;

this.year $=2000$;

$\}$

public Date$($int month, int day, int year$)$

$//$ three parameter constructor

$\{$

this.year $=$ year;

this.day $=$ day;

this.month $=$ month;

$\}$

public int getMonth$()$

$\{$

return month;

$\}$

public void setMonth$($int newMonth$)$

$\{$

month $=$ newMonth;

$\}$

public int getDay$()$

$\{$

return this.day;

$\}$

public void setDay$($int newDay$)$

$\{$

day $=$ newDay;

$\}$

public int getYear$()$

$\{$

return year;

$\}$

public void setYear$($int newYear$)$

$\{$

year $=$ newYear;

$\}$

public String toString$()$

$\{$

return month$+"/"+$day$+"/"+$year;

$\}$

public void printDate$()\{$

System.out.println$($month$+"/"+$day$+"/"+$year$)$;

$\}$

$\}$

After that, I need to create a subclass. "SpecialDate"

$-$ It has a new variable called description which describes the nature of the special date $($Such as "Birthday" or "Dinner Party"$).$ Include get$/$set methods for this variable. For the default constructor, set the description to $$A Special Date$.$

$-$ Include two constructors for the Special Date class, a default constructor, and a four$-$parameter constructor $($with a given month, day, year, and the description$).$

$-$ Write the overridden method toString to return the string in the format of month$/$day$/$year followed by the description $($such as $10/11/2000$ Dad's birthday$)$

$-$ Write the overridden method printDate to print the date in the same format as toString method.

Finally, write SpecialDateTest to test both the previous classes.

$-$ Create two objects of SpecialDate, one using the default constructor and another one using the four$-$parameter constructor. Both objects use SpecialDate as the data type.

$-$ Create another object of SpeicalDate; but use Date as the data type for the variable.

$\_$ Compare the order of the three dates using compareTo method, one pair at a time.

$-$ Change the description of one of the dates $($using set method$)$ and print the new description using the get method.

$-$ Print all the dates using the overridden toString method.

$-$ Print all the dates using the overridden printDate method.

So as the final answer there should be three codes. One that is already written but needs a method added to the bottom, one that is SpecialDate and one to test both of those codes. $($SpecialDateTest$)$

Please verify they work. Thank you!