Hello can you help me with this program,I am trying to add a loop at the end of the program but it is not compiling,thank you.

import java.util.*; import java.text.*; class HardwareItems { String code; String description; double price;

HardwareItems(String code,String description,double price){
    this.code=code;
    this.description=description;
    this.price=price;
}
public String getCode(){
    return code;
}
public String getDescription(){
    return description;
}
public double getPrice(){
    return price;
}

public static void main(String []args){
    Scanner in=new Scanner(System.in);
    double total=0;
    ArrayList<HardwareItems> list=new ArrayList<HardwareItems>();
    list.add(new HardwareItems("K16","Wood screws,brass,20mm",7.75));
    list.add(new HardwareItems("D24","Wood glue,clear,1 liter",5.50));
    list.add(new HardwareItems("M93","Sandpaper,fine grade",10.25));
    list.add(new HardwareItems("M94","Sandpaper,fine grade",14.75));
    DecimalFormat df=new DecimalFormat("$ ##.##");

    System.out.println("Hardware Items");
    System.out.println();
    System.out.println("Code "+"   Description "+"            Unit Price ");
    for(HardwareItems e : list){
            System.out.println(e.getCode()+"\t"+e.getDescription()+"\t"+df.format(e.getPrice()));
    }



System.out.println("place your order!");
System.out.print("NAME:");
String l=in.next();
System.out.print("ADDRESS-1:");
String m=in.next();
System.out.print("ADDRESS-2:");
String n=in.next();
System.out.print("ADDRESS-3:");
String o=in.next();
System.out.print("POST CODE:");
String p=in.next();

System.out.println("Enter Code (XX to stop)" ); System.out.print("Code:" ); String code=in.next(); System.out.print("Quantity: "); int quantity=in.nextInt(); while(!code.equals("XX")){ System.out.print("Code:" ); code=in.next(); if(code.equals("XX")){ break; } System.out.print("Quantity: "); quantity=in.nextInt(); } }