public class Home $\{$

public static void main$($String$[]$ args$)\{$

HomeListing$[]$ listings $=$ new HomeListing$[2]$;

listings$[0]=$ new ListingWithDetails$(1,"354$ Old Route $73",3500,4,48000,100,$ "All mailboxes have to be identical."$)$;

listings$[1]=$ new RentalListing$(2,"4763$ Old Time Way", $43000,3,1500,1000)$;

for $($HomeListing listing : listings$)\{$

listing.priceListing$()$;

$\}$

$\}$

$\}$

public abstract class HomeListing $\{$

protected int id;

protected String address;

protected double squareFootage;

protected int bedrooms;

protected double listPrice;

public HomeListing$($int id$,$ String address, double squareFootage, int bedrooms$)\{$

setId$($id$)$;

setAddress$($address$)$;

setSquareFootage$($squareFootage$)$;

setBedrooms$($bedrooms$)$;

setListPrice$($listPrice$)$;

$\}$

public abstract void priceListing$()$;

public HomeListing$()\{$

this$(0,"",0\mathrm{.}0,0)$;

$\}$

public int getId$()\{$

return id;

$\}$

public void setId$($int id$)\{$

if $($id $>0)\{$

this.id $=$ id;

$\}$ else $\{$

System.out.println$("$Invalid$")$;

$\}$

$\}$

public String getAddress$()\{$

return address;

$\}$

public void setAddress$($String address$)\{$

this.address $=$ address;

$\}$

public double getSquareFootage$()\{$

return squareFootage;

$\}$

public void setSquareFootage$($double squareFootage$)\{$

if $($squareFootage $>0)\{$

this.squareFootage $=$ squareFootage;

$\}$ else $\{$

System.out.println$("$Invalid$")$;

$\}$

$\}$

public int getBedrooms$()\{$

return bedrooms;

$\}$

public void setBedrooms$($int bedrooms$)\{$

if $($bedrooms $>0)\{$

this.bedrooms $=$ bedrooms;

$\}$ else $\{$

System.out.println$("$Invalid$")$;

$\}$

$\}$

public double getListPrice$()\{$

return listPrice;

$\}$

public void setListPrice$($double listPrice$)\{$

if $($listPrice $>0)\{$

this.listPrice $=$ listPrice;

$\}$ else $\{$

System.out.println$("$Invalid$")$;

$\}$

$\}$

public String toString$()\{$

return String.format$("$ID: $\%$d$,$ Address: $\%$s$,$ Square Footage: $\%\mathrm{.}2$f$,$ Bedrooms: $\%$d$",$

id$,$ address, squareFootage, bedrooms$)$;

$\}$

$\}$

class ListingWithDetails extends HomeListing $\{$

private double monthlyFee;

private String specialDetails;

public ListingWithDetails$($int id$,$ String address, double squareFootage, int bedrooms, double listPrice, double monthlyFee, String specialDetails$)\{$

super$($id$,$ address, squareFootage, bedrooms$)$;

setListPrice$($listPrice$)$; $//$ Ensure setListPrice is called

setMonthlyFee$($monthlyFee$)$;

setSpecialDetails$($specialDetails$)$;

$\}$

public double getMonthlyFee$()\{$

return monthlyFee;

$\}$

public void setMonthlyFee$($double monthlyFee$)\{$

if $($monthlyFee $>=0)\{$

this.monthlyFee $=$ monthlyFee;

$\}$ else $\{$

System.out.println$("$Invalid$")$;

$\}$

$\}$

public String getSpecialDetails$()\{$

return specialDetails;

$\}$

public void setSpecialDetails$($String specialDetails$)\{$

this.specialDetails $=$ specialDetails;

$\}$

public void priceListing$()\{$

System.out.println$($String$.$format$("$ID: $\%$d$,$ Address: $\%$s$,$ Square Footage: $\%\mathrm{.}2$f$,$ Bedrooms: $\%$d$,$ List Price: $\%\mathrm{.}2$f$,$ Monthly Fee: $\%\mathrm{.}2$f$,$ Special Details: $\%$s$",$

id$,$ address, squareFootage, bedrooms, getListPrice$(),$ monthlyFee, specialDetails$))$;

$\}$

$\}$class RentalListing extends HomeListing $\{$

private double monthlyRent;

private double depositAmount;

public RentalListing$($int id$,$ String address, double squareFootage, int bedrooms, double monthlyRent, double depositAmount$)\{$

super$($id$,$ address, squareFootage, bedrooms$)$;

setMonthlyRent$($monthlyRent$)$;

setDepositAmount$($depositAmount$)$;

$\}$

public double getMonthlyRent$()\{$

return monthlyRent;

$\}$

public void setMonthlyRent$($double monthlyRent$)\{$

if $($monthlyRent $>=0)\{$

this.monthlyRent $=$ monthlyRent;

$\}$ else $\{$

System.out.println$("$Invalid$")$;

$\}$

$\}$

public double getDepositAmount$()\{$

return depositAmount;

$\}$

public void setDepositAmount$($double depositAmount$)\{$

if $($depositAmount $>=0)\{$

this.depositAmount $=$ depositAmount;

$\}$ else $\{$

System.out.println$("$Invalid$")$;

$\}$

$\}$

public void priceListing$()\{$

System.out.println$($String$.$format$("$ID: $\%$d$,$ Address: $\%$s$,$ Square Footage: $\%\mathrm{.}2$f$,$ Bedrooms: $\%$d$,$ Monthly Rent: $\%\mathrm{.}2$f$,$ First Month's Rent: $\%\mathrm{.}2$f$",$

id$,$ address, squareFootage, bedrooms, monthlyRent, monthlyRent $+$ depositAmount$))$;

$\}$

$\}$