$/*$

In the following code fragments:

A$)$ Add the necessary missing Java code parts$/$statements $($write them in chronological order$).$

B$)$ Rewrite the resulting code in part $($A$)$ using try$-$catch with resource.

C$)$ Is there a possibility to add $2$ more specific Exception handling clauses? If yes, list them only!

$*/$

import $-----------$;

import $-----------$;

class ConnectionServer$\{$

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

try$\{$

int serverListenPortNum $=$ Integer.parseInt$($args$[0])$;

ServerSocket connectionSocket $=$ new ServerSocket$(-------------------------)$;

Socket dataSocket $=-------------------------$;

BufferedReader br $=$ new BufferedReader$($new

InputStreamReader$(---------------------------------------))$;

int num$1=$ Integer.parseInt$($br$.$readLine$())$;

int num$2=$ Integer.parseInt$($br$.$readLine$())$;

System.out.println$($num$1+"+"+$num$2+"="+($num$1+$num$2))$;

dataSocket. $-----------()$;

connectionSocket. $-----------()$;

$\}$

catch$(----------------------)\{$

$\}$

catch$(----------------------)\{$

$\}$

catch$($Exception e$)$

$\{$

e$.$printStackTrace$()$;

$\}$

$\}$

$\}$

Type your own response below to each header $($In this question: screenshots, file uploads, copied text from Stupidity$-$making platforms are not permitted$)$:

A$)$ Add the necessary missing Java code parts$/$statements$.$

$------------------------$

$------------------------$

$------------------------$

$------------------------$

$------------------------$

$------------------------$

$------------------------$

$------------------------$

$------------------------$

B$)$ Rewrite the resulting code in part $($A$)$ using try$-$catch with resource..

C$)$ Is there a possibility to add $2$ more specific Exception handling clauses? If yes, list them only!