View difference between Paste ID: 2M50rfze and CwHXTfLm

 import java.util.List;
 import java.util.Scanner;
 import java.util.regex.Matcher;
 import java.util.regex.Pattern;
 
 public class SoftUniBarIncome {
     public static void main(String[] args) {
         Scanner scan = new Scanner(System.in);
 
         String line = scan.nextLine();
         Double sum = 0d;
 
 //customer, product, count and a price
 
         while (!line.equals("end of shift")) {
             String regex = "%(?<customer>[A-Z][a-z]+)\\%[^|$%.]*\\<(?<product>\\w+)\\>[^|$%.]*\\|(?<count>\\d+)\\|[^|$%.]*?(?<price>\\d+([.]\\d+)?)\\$";
             Pattern pattern = Pattern.compile(regex);
             Matcher matcher = pattern.matcher(line);
 
             if (matcher.find()) {
                 String customer = matcher.group("customer");
                 String product = matcher.group("product");
                 Double count = Double.parseDouble(matcher.group("count"));
                 Double price = Double.parseDouble(matcher.group("price"));
                 Double allPrice = count * price;
                 sum += allPrice;
 
                 System.out.println(String.format("%s: %s - %.2f", customer, product, allPrice));
 
             }
             line = scan.nextLine();
         }
         System.out.println(String.format("Total income: %.2f", sum));
     }
 }