Here is a java file that I need your help to check if it can function properly.

If there is a problem, please let me know how to change it$,$ if there is no problem, please let me know, thank you.

File $1$:

public class DimSum $\{$

$//$ Task $1$: Create the attributes

private String name; $//$ The name of the dim sum

private float price; $//$ The price of the dim sum

private int quantity; $//$ The quantity ordered

$//$ Constructor of the class

public DimSum$($String name, float price$)\{$

$//$ Task $1$: Initialize the attributes of the dim sum

this.name $=$ name;

this.price $=$ price;

this.quantity $=0$; $//$ Initialize quantity to $0$

$\}$

$//$ Return the name of the dim sum

public String getName$()\{$

$//$ Task $1$: Return the name of the dim sum

return this.name;

$\}$

$//$ Return the price of the dim sum

public float getPrice$()\{$

$//$ Task $1$: Return the price of the dim sum

return this.price;

$\}$

$//$ Return the quantity ordered

public int getQuantity$()\{$

$//$ Task $1$: Return the quantity of the dim sum

return this.quantity;

$\}$

$//$ Order this dim sum dish

public void order$($int quantity$)\{$

$//$ Task $1$: Increase the quantity ordered

this.quantity $+=$ quantity;

$\}$

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

$//$ Example usage

DimSum siumai $=$ new DimSum$("$Siu Mai", $30$f$)$;

System.out.println$("$Name: $"+$ siumai.getName$())$;

System.out.println$("$Price: $"+$ siumai.getPrice$())$;

System.out.println$("$Quantity: $"+$ siumai.getQuantity$())$;

siumai.order$(5)$; $//$ Order $5$ Siu Mai

System.out.println$("$Updated Quantity: $"+$ siumai.getQuantity$())$;

$\}$

$\}$