Please help with inplement in the Java code function so when you click on a card and click again somewhere else in the panel, the card moves there.

class Shape $\{$

int x$,$ y;

int width, height;

Color color;

public Shape$($int x$,$ int y$,$ int width, int height, Color shapeColor$)\{$

this.x $=$ x;

this.y $=$ y;

this.width $=$ width;

this.height $=$ height;

this.color $=$ shapeColor;

$\}$

public void draw$($Graphics g$)\{$

g$.$setColor$($color$)$;

g$.$fillRect$($x$,$ y$,$ width, height$)$;

$\}$

public boolean contains$($Point point$)\{$

return point.x $>=$ x && point.x $<=$ x $+$ width && point.y $>=$ y && point.y $<=$ y $+$ height;

$\}$

public void move$($int dx$,$ int dy$)\{$

x $+=$ dx;

y $+=$ dy;

$\}$

$\}$

class Card extends Shape $\{$

private final String rank;

private final String suit;

private boolean showDenomination;

public Card$($int x$,$ int y$,$ int width, int height, Color shapeColor, String rank, String suit$)\{$

super$($x$,$ y$,$ width, height, shapeColor$)$;

this.rank $=$ rank;

this.suit $=$ suit;

this.showDenomination $=$ false;

$\}$

@Override

public void draw$($Graphics g$)\{$

super.draw$($g$)$;

if $($showDenomination$)\{$

g$.$setColor$($Color$.$WHITE$)$;

g$.$drawString$($rank $+""+$ suit, x $+5,$ y $+15)$;

$\}$

$\}$

public void toggleDenomination$()\{$

showDenomination $=!$showDenomination;

$\}$

static class DrawingPanel extends JPanel implements MouseListener, MouseMotionListener $\{$

private final ArrayList deck;

private Card selectedCard;

private Point lastMousePosition;

public DrawingPanel$()\{$

deck $=$ new ArrayList$<>()$;

String$[]$ suits $=\{"$Hj$","$Ru$","$Kl$","$Sp$"\}$;

List allCards $=$ getStrings$($suits$)$;

Collections.shuffle$($allCards$)$;

int xOffset $=50$;

int yOffset $=50$;

int cardWidth $=50$;

int cardHeight $=70$;

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

String cardInfo $=$ allCards.get$($i$)$;

String$[]$ parts $=$ cardInfo.split$("$ of $")$;

String rank $=$ parts$[0]$;

String suit $=$ parts$[1]$;

deck.add$($new Card$($xOffset$,$ yOffset, cardWidth, cardHeight, Color.BLUE, rank, suit$))$;

xOffset $+=0$;

if $(($i $+1)\%13==0)\{$

xOffset $=30$;

yOffset $+=0$;

$\}$

$\}$

addMouseListener$($this$)$;

addMouseMotionListener$($this$)$;

$\}$

private static List getStrings$($String$[]$ suits$)\{$

String$[]$ ranks $=\{"$Ess$","2","3","4","5","6","7","8","9","10","$Kn$","$Q$","$K$"\}$;

List allCards $=$ new ArrayList$<>()$;

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

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

allCards.add$($rank $+"$ of $"+$ suit$)$;

$\}$

$\}$

return allCards;

$\}$

@Override

protected void paintComponent$($Graphics g$)\{$

super.paintComponent$($g$)$;

for $($Card card : deck$)\{$

card.draw$($g$)$;

$\}$

$\}$

@Override

public void mouseClicked$($MouseEvent e$)\{$

Point mousePoint $=$ e$.$getPoint$()$;

for $($int i $=$ deck.size$()-1$; i $>=0$; i$--)\{$

if $($deck$.$get$($i$).$contains$($mousePoint$))\{$

deck.get$($i$).$toggleDenomination$()$;

repaint$()$;

break;

$\}$

$\}$

$\}$

@Override

public void mousePressed$($MouseEvent e$)\{$

Point mousePoint $=$ e$.$getPoint$()$;

for $($int i $=$ deck.size$()-1$; i $>=0$; i$--)\{$

if $($deck$.$get$($i$).$contains$($mousePoint$))\{$

selectedCard $=$ deck.get$($i$)$;

lastMousePosition $=$ mousePoint;

Card temp $=$ deck.get$($i$)$;

deck.remove$($i$)$;

deck.add$($temp$)$;

break;

$\}$

$\}$

$\}$

@Override

public void mouseReleased$($MouseEvent e$)\{$

$\}$

@Override

public void mouseEntered$($MouseEvent e$)\{$

$\}$

@Override

public void mouseExited$($MouseEvent e$)\{$

$\}$

@Override

public void mouseDragged$($MouseEvent e$)\{$

if $($selectedCard $!=$ null$)\{$

if $($selectedCard$.$contains$($e$.$getPoint$()))\{$

int dx $=$ e$.$getX$()-$ lastMousePosition.x;

int dy $=$ e$.$getY$()-$ lastMousePosition.y;

selectedCard.move$($dx$,$ dy$)$;

lastMousePosition $=$ e$.$getPoint$()$;

repaint$()$;

$\}$

$\}$

$\}$

@Override

public void mouseMoved$($MouseEvent e$)\{$

$\}$

public void shuffleDeck$()\{$

Collections.shuffle$($deck$)$;

repaint$()$;