Hi$,$ im doing java coding and i have the following codes I need to complete so that they successfully run against the tests given below:

public class DeckClient $\{$

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

Deck deck $=$ new Deck$()$;

deck.shuffle$()$;

public class DeckTest $\{$

public static Deck deck;

public static ArrayList cards;

@BeforeAll

public static void init$()\{$

deck $=$ new Deck$()$;

cards $=$ new ArrayList$()$;

ArrayList suits $=$ new ArrayList$()$;

String$[]$ suitNames $=$ CSVReader.read$("$data$/$suits$.$csv$")$;

for$($String suitName : suitNames$)\{$

String$[]$ suitDetails $=$ suitName.split$(",")$;

suits.add$($new Suit$($suitDetails$[0],$ suitDetails$[1].$charAt$(0),$ suitDetails$[2],$ Integer.parseInt$($suitDetails$[3])))$;

$\}$

ArrayList ranks $=$ new ArrayList$()$;

String$[]$ rankNames $=$ CSVReader.read$("$data$/$ranks$.$csv$")$;

for$($String rankName : rankNames$)\{$

String$[]$ rankDetails $=$ rankName.split$(",")$;

ranks.add$($new Rank$($rankDetails$[0],$ rankDetails$[1].$charAt$(0),$ Integer.parseInt$($rankDetails$[2])))$;

$\}$

for$($Suit suit : suits$)\{$

for$($Rank rank : ranks$)\{$

cards.add$($new Card$($rank$,$ suit$))$;

$\}$

$\}$

$\}$

@Test

@Graded$($description $=$ "Deck constructor", marks $=10)$

@Order$(1)$

public void testDeckConstructor$()\{$

$//$Deck object already constructed in init$().$ Check them out

assertEquals$($cards$.$size$(),$ deck.cards.size$())$;

for$($int i $=0$; i $<$ cards.size$()$; i$++)\{$

assertTrue$($cards$.$get$($i$).$equals$($deck$.$cards.get$($i$)))$;

$\}$

currentMethodName $=$ new Object$()\{\}.$getClass$().$getEnclosingMethod$().$getName$()$;

$\}$

@Test

@Graded$($description $=$ "Deck shuffle", marks $=10)$

@Order$(2)$

public void testDeckShuffle$()\{$

ArrayList freq $=$ new ArrayList$()$;

for$($int i$=0$; i $<$ deck.cards.size$()$; i$++)\{$

freq.add$(0)$;

$\}$

ArrayList arrangements $=$ new ArrayList$()$;

int count $=0$;

for$($int i$=0$; i $<20000$; i$++)\{$

deck.shuffle$()$;

arrangements.add$($deck$.$toString$())$;

$\}$

assertTrue$($allUnique$($arrangements$))$;

currentMethodName $=$ new Object$()\{\}.$getClass$().$getEnclosingMethod$().$getName$()$;

$\}$

private boolean allUnique$($ArrayList arrangements$)\{$

for$($int i$=0$; i $<$ arrangements.size$()$; i$++)\{$

for$($int j$=$i$+1$; j $<$ arrangements.size$()$; j$++)\{$

if$($arrangements$.$get$($i$).$equals$($arrangements$.$get$($j$)))\{$

return false;

$\}$

$\}$

$\}$

return true;

$\}$

@Test

@Graded$($description $=$ "Deck drawCard", marks $=10)$

@Order$(3)$

public void testDeckDrawCard$()\{$

deck $=$ new Deck$()$;

assertEquals$(52,$ deck.cards.size$())$;

for$($int i$=0$; i $<52$; i$++)\{$

int sizeBefore $=$ deck.cards.size$()$;

Card card $=$ deck.drawCard$()$;

int sizeAfter $=$ deck.cards.size$()$;

assertNotNull$($card$)$;

assertEquals$($sizeBefore $-1,$ sizeAfter$)$;

$\}$

assertNull$($deck$.$drawCard$())$; $//$no more cards left

assertEquals$(0,$ deck.cards.size$())$;

currentMethodName $=$ new Object$()\{\}.$getClass$().$getEnclosingMethod$().$getName$()$;

$\}$

$*$here are the codes to complete$*$

package toBeCompleted.stage$2$;

import java.util.ArrayList;

import toBeCompleted.stage$1.*$;

public class Deck $\{$

public ArrayList cards;

$/**$

$*$ Constructor for Deck

$*$ Initializes the deck with $52$ cards.

$*13$ ranks and $4$ suits.

$*$

$*$ The four suits are:

$*$ Hearts $($color $=$ "red", symbol $=\text{'}\text{'},$ value $=1),$

$*$ Diamonds $($color $=$ "red", symbol $=\text{'}\text{'},$ value $=2),$

$*$ Clubs $($color $=$ "black", symbol $=\text{'}\text{'},$ value $=3),$

$*$ Spades $($color $=$ "black", symbol $=\text{'}\text{'},$ value $=4)$

$*$

$*$ The $13$ ranks are:

$*$

$*$ name $="2",$ symbol $=\text{'}2\text{'},$ value $=2$

$*$ name $="3",$ symbol $=\text{'}3\text{'},$ value $=3$

$*$ name $="4",$ symbol $=\text{'}4\text{'},$ value $=4$

$*$ name $="5",$ symbol $=\text{'}5\text{'},$ value $=5$

$*$ name $="6",$ symbol $=\text{'}6\text{'},$ value $=6$

$*$ name $="7",$ symbol $=\text{'}7\text{'},$ value $=7$

$*$ name $="8",$ symbol $=\text{'}8\text{'},$ value $=8$

$*$ name $="9",$ symbol $=\text{'}9\text{'},$ value $=9$

$*$ name $="10",$ symbol $=\text{'}$X$\text{'},$ value $=10$

$*$ name $=$ "Jack", symbol $=\text{'}$J$\text{'},$ value $=11$

$*$ name $=$ "Queen", symbol $=\text{'}$Q$\text{'},$ value $=12$

$*$ name $=$ "King", symbol $=\text{'}$K$\text{'},$ value $=13$

$*$ name $=$ "Ace", symbol $=\text{'}$A$\text{'},$ value $=14$

$*$

$*$ Besides ArrayList and the classes from stage $1,$

$*$ the constructor should not import any other library$/$class$,$

$*$ even from within the project.

$*/$

public Deck$()\{$

$//$TODO

$\}$

$/**$

$*$ Shuffles the deck. If you are not passing the tests,

$*$ it is most likely because you are either not swapping cards correctly,

$*$ or not making sufficient swaps.

$*/$

public void shuffle$()\{$

$//$TODO

$\}/**$

$*$ Draws a card from the deck.

$*$ @return Card drawn from the deck, null if deck is empty

$*/$

public Card drawCard$()\{$

return null; $//$TODO

$\}$