package programs;

$/**$

$*$ This class represents a person's passport. It has three instance variables

$*$ representing the first, last and middle name $($all are String variables$).$ A

$*$ character instance variable representing a separator $($to be used for

$*$ formatting purposes$)$ is also part of the class. In addition, the class has a

$*$ StringBuffer instance variable that represents the passport stamps the person

$*$ has received.

$*$

$*$ For this class you need to define and use a private method called

$*$ validateAndFormat that takes a character as a parameter.

$*$

$*$ The class will keep track of the number of instances created by using a

$*$ private static field called objectCount.

$*$

$*$ @author CS

$*$

$*/$

public class Passport $\{$

public Passport$($String firstname, String middlename, String lastname$)\{$

throw new UnsupportedOperationException$("$Implement this method"$)$;

$\}$

public String toString$()\{$

throw new UnsupportedOperationException$("$Implement this method"$)$;

$\}$

public Passport$($String firstname, String lastname$)\{$

throw new UnsupportedOperationException$("$Implement this method"$)$;

$\}$

public Passport$()\{$

throw new UnsupportedOperationException$("$Implement this method"$)$;

$\}$

public Passport$($Passport passport$)\{$

throw new UnsupportedOperationException$("$Implement this method"$)$;

$\}$

public Passport addStamp$($String stamp$)\{$

throw new UnsupportedOperationException$("$Implement this method"$)$;

$\}$

public StringBuffer getStamps$()\{$

throw new UnsupportedOperationException$("$Implement this method"$)$;

$\}$

public char getSeparator$()\{$

throw new UnsupportedOperationException$("$Implement this method"$)$;

$\}$

public boolean setSeparator$($char separator$)\{$

throw new UnsupportedOperationException$("$Implement this method"$)$;

$\}$

public boolean equals$($Object obj$)\{$

throw new UnsupportedOperationException$("$Implement this method"$)$;

$\}$

public int compareTo$($Passport passport$)\{$

throw new UnsupportedOperationException$("$Implement this method"$)$;

$\}$

public static int getNumberOfPassportObjects$()\{$

throw new UnsupportedOperationException$("$Implement this method"$)$;

$\}$

public static void resetNumberOfPassportObjects$()\{$

throw new UnsupportedOperationException$("$Implement this method"$)$;

$\}$

public static Passport normalize$($Passport passport, boolean uppercase$)\{$

throw new UnsupportedOperationException$("$Implement this method"$)$;

$\}$

public boolean changeLastname$($String lastname$)\{$

throw new UnsupportedOperationException$("$Implement this method"$)$;

$\}$

$/*$

$*$ This method will generate and return a formatted string in lowercase with the

$*$ first character in uppercase. The parameter is valid if it is not null and it

$*$ is not blank according to the string method isBlank$().$ If the parameter is

$*$ invalid, the method will return null and perform no further processing. If

$*$ the parameter is valid, spaces surrounding the parameter will be removed, the

$*$ string will be converted to lowercase, and the first character of the string

$*($after spaces have been removed$)$ will be in upper case. The following methods

$*$ can be helpful during the implementation of this method:

$*$ Character.toUpperCase, and the string methods charAt and substring.

$*$

$*$ You can test this method by initially defining it public; once you have

$*$ tested it$,$ make it private.

$*$

$*/$

private static String validateAndFormat$($String name$)\{$

throw new UnsupportedOperationException$("$Implement this method"$)$;

$\}$

$\}$

public class Driver $\{$

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

Passport.resetNumberOfPassportObjects$()$;

Passport passport$1=$ new Passport$("$claudia$",$ "I.", "smith"$)$;

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

Passport passport$2=$ new Passport$("$John$",$ "RoberTs"$)$;

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

Passport passport$3=$ new Passport$()$;

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

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

passport$1.$addStamp$("$Spain$")$;

passport$1.$addStamp$("$London$")$;

System.out.println$("$Stamps for $"+$ passport$1+"-->"+$ passport$1.$getStamps$())$;

passport$1.$setSeparator$(\text{'}$#$\text{'})$;

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

Passport passport$4=$ new Passport$("$CLAUDIA$",$ "I.", "smith"$)$;

System.out.println$($passport$1+"$ same to $"+$ passport$4+"?"+$ passport$1.$equals$($passport$4))$;

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

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

System.out.println$("$Comp$1$: $"+($passport$1.$compareTo$($passport$2)>0))$;

System.out.println$("$Comp$2$: $"+($passport$2.$compareTo$($passport$1)<mtext></mtext><mn>0</mn><mi>)</mi><mi>)</mi>$;

System.out.println$("$Comp$3$: $"+($passport$1.$compareTo$($passport$4)==0))$;

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

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

Passport normalized$1=$ Passport.normalize$($passport$1,$ true$)$;

System.out.println$("$Normalize #$1$: $"+$ normalized$1)$;

System.out.println$("$Normalize #$2$: $"+$ Passport.normalize$($passport$1,$ false$))$;

System.out.println$("$Normalize #$3$: $"+$ Passport.normalize$($passport$4,$ false$))$;

System.out.println$("$Number of objects: $"+$ Passport.getNumberOfPassportObjects$())$;

$\}$

$\}$

Output

Smith, Claudia, I.

Roberts, John

Samplelastname, Samplefirstname, Samplemiddlename

$\backslash (============\backslash )$

Stamps for Smith, Claudia, I.$-->$SpainLondon

Smith$\backslash$#Claudia$\backslash$#I.

Smith$\backslash$#Claudia$\backslash$#I. same to Smith, Claudia, I.? true

Comparing

Comp$1$: true

Comp$2$: true

Comp$3$: true

$===========$

Normalizing

Normalize $\backslash$#$1$: SMITH$\backslash$#CLAUDIA$\backslash$#I.

Normalize $\backslash$#$2$: smith$\backslash$#cl Specifications