Please check the java project and correct it for me$,$thanks!

$*$ The program reads some text and convert the emoji letters to emojis.

$*$

$*$ For each character in the text, do the following:

$*$ If c equals to $\text{'}$h$\text{'}$ or $\text{'}$H$\text{'},$ change it to a happy emoji

$*$ If c equals to $\text{'}$a$\text{'}$ or $\text{'}$A$\text{'},$ change it to an angry emoji

$*$ If c equals to $\text{'}$s$\text{'}$ or $\text{'}$S$\text{'},$ change it to a sad emoji

$*$ Otherwise, keep it unchanged

$*/$

import java.util.Scanner;

public class AsciiToEmoji $\{$

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

$//$ Prepare a scanner for user input handling

Scanner scanner $=$ new Scanner$($System$.$in$)$;

$//$ The input line

String line $=""$;

$//$ Keep asking for the input until it is equal to "bye"

do $\{$

System.out.print$("$Please enter a line of text $($enter 'bye' to quit the program$)$: $")$;

$//$ Task $1\mathrm{.}2$: Read a line from the scanner object

line $=$ scanner.nextLine$()$;

$//$ Task $2$: Convert the emoji letters to emojis

if $(!$line.equals$("$bye$"))\{$

line $=$ line.replace$(\text{'}$h$\text{'},\text{'}$:$-)\text{'})$

$.$replace$(\text{'}$H$\text{'},\text{'}$:$-)\text{'})$

$.$replace$(\text{'}$a$\text{'},\text{'}*^*\text{'})$

$.$replace$(\text{'}$A$\text{'},\text{'}*^*\text{'})$

$.$replace$(\text{'}$s$\text{'},\text{'}$:$-(\text{'})$

$.$replace$(\text{'}$S$\text{'},\text{'}$:$-(\text{'})$;

System.out.println$($line$)$;

$\}$

$\}$ while $(!$line.equals$("$bye$"))$;

scanner.close$()$;

$\}$

$\}$