Create a GUI application in java for a calculator that can perform logical operations such as And, Or$,$ Xor, Not, Shift Left, and Shift Right. The calculator includes buttons $0$ to $9,$ plus buttons labeled A$,$ B$,$ C$,$ D$,$ E$,$ and F for entering a number in hexadecimal format. The user can select the input number radix from Binary, Decimal, or Hexadecimal from three radio buttons. If the Binary radio button is selected, only buttons $0$ and $1$ should be enabled and all the others should be disabled. if the Decimal radio button is selected, buttons labeled A$,$ B$,$ C$,$ D$,$ E$,$ and F should be disabled. Check the following sample layout of the project $($check the Microsoft Calculator application in programmer mode for more details$)$

Our proffesor gave this code as an example:

User

class calculator extends JFrame implements ActionListener $\{$

$//$ create a frame

static JFrame f;

$//$ create a textfield

static JTextField l;

$//$ store oprerator and operands

String s$0,$ s$1,$ s$2$;

$//$ default constrcutor

calculator$()$

$\{$

s$0=$ s$1=$ s$2=""$;

f $=$ new JFrame$("$calculator$")$;

$//$ try $\{$

$//$ set look and feel

$//$ UIManager.setLookAndFeel$($UIManager$.$getSystemLookAndFeelClassName$())$;

$//\}$

$//$ catch $($Exception e$)\{$

$//$ System.err.println$($e$.$getMessage$())$;

$//\}$

$//$ create a object of class

$//$ create a textfield

l $=$ new JTextField$(16)$;

$//$ set the textfield to non editable

l$.$setEditable$($false$)$;

$//$ create number buttons and some operators

JButton b$0,$ b$1,$ b$2,$ b$3,$ b$4,$ b$5,$ b$6,$ b$7,$ b$8,$ b$9,$ ba$,$ bs$,$ bd$,$ bm$,$ be$,$ beq, beq$1$;

$//$ create number buttons

b$0=$ new JButton$("0")$;

b$1=$ new JButton$("1")$;

b$2=$ new JButton$("2")$;

b$3=$ new JButton$("3")$;

b$4=$ new JButton$("4")$;

b$5=$ new JButton$("5")$;

b$6=$ new JButton$("6")$;

b$7=$ new JButton$("7")$;

b$8=$ new JButton$("8")$;

b$9=$ new JButton$("9")$;

$//$ equals button

beq$1=$ new JButton$("=")$;

$//$ create operator buttons

ba $=$ new JButton$("+")$;

bs $=$ new JButton$("-")$;

bd $=$ new JButton$("/")$;

bm $=$ new JButton$("*")$;

beq $=$ new JButton$("$C$")$;

$//$ create $.$ button

be $=$ new JButton$(".")$;

$//$ create a panel

JPanel p $=$ new JPanel$()$;

$//$ add action listeners

bm$.$addActionListener$($this$)$;

bd$.$addActionListener$($this$)$;

bs$.$addActionListener$($this$)$;

ba$.$addActionListener$($this$)$;

b$9.$addActionListener$($this$)$;

b$8.$addActionListener$($this$)$;

b$7.$addActionListener$($this$)$;

b$6.$addActionListener$($this$)$;

b$5.$addActionListener$($this$)$;

b$4.$addActionListener$($this$)$;

b$3.$addActionListener$($this$)$;

b$2.$addActionListener$($this$)$;

b$1.$addActionListener$($this$)$;

b$0.$addActionListener$($this$)$;

be$.$addActionListener$($this$)$;

beq.addActionListener$($this$)$;

beq$1.$addActionListener$($this$)$;

$//$ add elements to panel

p$.$add$($l$)$;

p$.$add$($ba$)$;

p$.$add$($b$1)$;

p$.$add$($b$2)$;

p$.$add$($b$3)$;

p$.$add$($bs$)$;

p$.$add$($b$4)$;

p$.$add$($b$5)$;

p$.$add$($b$6)$;

p$.$add$($bm$)$;

p$.$add$($b$7)$;

p$.$add$($b$8)$;

p$.$add$($b$9)$;

p$.$add$($bd$)$;

p$.$add$($be$)$;

p$.$add$($b$0)$;

p$.$add$($beq$)$;

p$.$add$($beq$1)$;

$//$ set Background of panel

p$.$setBackground$($Color$.$GRAY$)$;

$//$ add panel to frame

f$.$add$($p$)$;

f$.$setSize$(200,220)$;

f$.$show$()$;

$\}$

$//$ main function

public void actionPerformed$($ActionEvent e$)$

$\{$

String s $=$ e$.$getActionCommand$()$;

$//$ if the value is a number

if $(($s$.$charAt$(0)>=\text{'}0\text{'}$ && s$.$charAt$(0)<=\text{'}9\text{'})||$ s$.$charAt$(0)==\text{'}.\text{'})\{$

$//$ if operator is present then add to second operand

if $(!$s$1.$equals$(""))$

s$2=$ s$2+$ s;

else

s$0=$ s$0+$ s;

$//$ set the value of text

l$.$setText$($s$0+$ s$1+$ s$2)$;

$\}$

else if $($s$.$charAt$(0)==\text{'}$C$\text{'})\{$

$//$ clear the one letter

s$0=$ s$1=$ s$2=""$;

$//$ set the value of text

l$.$setText$($s$0+$ s$1+$ s$2)$;

$\}$

else if $($s$.$charAt$(0)==\text{'}=\text{'})\{$

double te;

$//$ store the value in $1$st

if $($s$1.$equals$("+"))$

te $=($Double$.$parseDouble$($s$0)+$ Double.parseDouble$($s$2))$;

else if $($s$1.$equals$("-"))$

te $=($Double$.$parseDouble$($s$0)-$ Double.parseDouble$($s$2))$;

else if $($s$1.$equals$("/"))$

te $=($Double$.$parseDouble$($s$0)/$ Double.parseDouble$($s$2))$;

else

te $=($Double$.$parseDouble$($s$0)*$ Double.parseDouble$($s$2))$;

$//$ set the value of text

l$.$setText$($s$0+$ s$1+$ s$2+"="+$ te$)$;

$//$ convert it to string

s$0=$ Double.toString$($te$)$;

s$1=$ s$2=""$;

$\}$

else $\{$

$//$ if there was no operand

if $($s$1.$equals$("")||$ s$2.$equals$(""))$

s$1=$ s;

$//$ else evaluate

else $\{$

double te;

$//$ store the value in $1$st

if $($s$1.$equals$("+"))$

te $=($Double$.$parseDouble$($s$0)+$ Double.parseDouble$($s$2))$;

else if $($s$1.$equals$("-"))$

te $=($Double$.$parseDouble$($s$0)-$ Double.parseDouble$($s$2))$;

else if $($s$1.$equals$("/"))$

te $=($Double$.$parseDouble$($s$0)/$ Double.parseDouble$($s$2))$;

else

te $=($Double$.$parseDouble$($s$0)*$ Double.parseDouble$($s$2))$;

$//$ convert it to string

s$0=$ Double.toString$($te$)$;

$//$ place the operator

s$1=$ s;

$//$ make the operand blank

s$2=""$;

$\}$

$//$ set the value of text

l$.$setText$($s$0+$ s$1+$ s$2)$;

$\}$

$\}$

$\}$

import java.awt.event.$*$;

import javax.swing.$*$;

import java.awt.$*$;

class Main $\{$

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