In JAVA SmartPhone add a method

public String getTeleponeNeighbor$()$

To calculate the "telephone neighbor" of any phone number, take the phone number and add one. For example, $805-456-2999$ becomes $805-456-3000$

Test Case $1$

Name: Allan Hancock College Phone: $8059226966$

Area code: $805$

Prefix: $922$

Line number: $6966$

Email: hello@hancockcollege.edu

Telephone neighbor: $(805)922-6967$

$---$

Name: In$-$N$-$Out Burger Phone: $8007861000$

Area code: $800$

Prefix: $786$

Line number: $1000$

Email: null

Telephone neighbor: $(800)786-1001$

$---$

Name: Costco Wholesale Phone: $8059288459$

Area code: $805$

Prefix: $928$

Line number: $8459$

Email: example@costco$.$com

Telephone neighbor: $(805)928-8460$

$---$

Name: Example $1$ Phone: $9995999999$

Area code: $999$

Prefix: $599$

Line number: $9999$

Email: null

Telephone neighbor: $(999)600-0000$

$---$

Name: Example $2$ Phone: $9999899999$

Area code: $999$

Prefix: $989$

Line number: $9999$

Email: null

Telephone neighbor: $(999)990-0000$

$---$public class Demo$6$

$\{$

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

$\{$

Phone p$1=$ new SmartPhone$("$Allan Hancock College", $8059226966$L$,$ "hello@hancockcollege.edu"$)$;

Phone p$2=$ new SmartPhone$("$In$-$N$-$Out Burger", $8007861000$L$)$;

Phone p$3=$ new SmartPhone$("$Costco Wholesale", $8059288459$L$,$ "example@costco$.$com"$)$;

Phone p$4=$ new SmartPhone$("$Example $1",9995999999$L$)$;

Phone p$5=$ new SmartPhone$("$Example $2",9999899999$L$)$;

System.out.println$($p$1)$;

test$($p$1)$;

System.out.println$($p$2)$;

test$($p$2)$;

System.out.println$($p$3)$;

test$($p$3)$;

System.out.println$($p$4)$;

test$($p$4)$;

System.out.println$($p$5)$;

test$($p$5)$;

$\}$

public static void test$($Phone p$)\{$

$//$this will confirm that SmartPhone is a subclass of phone

SmartPhone sp $=($SmartPhone$)$p;

System.out.println$("$Area code: $"+$ sp$.$getAreaCode$())$;

System.out.println$("$Prefix: $"+$ sp$.$getPrefix$())$;

System.out.println$("$Line number: $"+$ sp$.$getLineNumber$())$;

System.out.println$("$Email: $"+$ sp$.$getEmail$())$;

System.out.println$("$Telephone neighbor: $"+$ sp$.$getTeleponeNeighbor$())$;

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

$\}\}$

$----$public class Phone

$\{$

protected String name;

protected long number;

public Phone$($String name, long number$)\{$

this.name $=$ name;

this.number $=$ number;

$\}$

public String toString$()\{$

return "I am a phone!";

$\}$

$\}$