b$)$ Add a constructor that takes two Strings and an int and uses them to

initialize the Record object. This class will not have a default constructor.

$($c$)$ Add an accessor method for each private instance variable. Mutators will not be

necessary.

$($d$)$ Add a void method called display that displays the record information in the

following format:

Title $-$ Artist $($YearReleased$)$

For example, the record Unknown Pleasures by Joy Division, released would be

displayed as:

Unknown Pleasures $$ Joy Division $(1979)$

$($e$)$ Add a boolean method called comesBefore that takes a Record object as a

parameter and compares the Record the method was called on $($this$)$ with the

Record passed as a parameter $($record$).$

$$ If the artist of this comes before the artist of record alphabetically,

return true. Use the compareToIgnoreCase method of the String

class to determine this.

$$ If the record artists are the same, and the year this was released is

earlier than the year record was released, return true.

$$ Otherwise return false.

$5.$ Add a unit test for the Record class to your main class.

$($a$)$ Write a static void method called testComesBefore that takes two Record

objects as parameters and uses the comesBefore method to compare them.

$($b$)$ In the main method, create some Record objects and use testComesBefore to

test three cases:

$$ The two records have different artists and the first one comes

alphabetically before the second.

$$ The two records have the same artist and the first one was released

before the second.

$$ The first record comes after the second record