Beautify code

src/main/java/project/utils/Ordersystem.java

@@ -9,7 +9,6 @@ public class Ordersystem {
     private int waitingCustomers = 0;
     private int totalEarned = 0;
 
-
     public int getMoney(){
         return money;
     }
@@ -17,9 +16,11 @@ public class Ordersystem {
     public int getKebabSold(){
         return kebabSold;
     }
+    
     public void setKebabPrice(int price){
         kebabPrice = price;
     }
+
     public boolean buyUpgrade() {
         int cost = (upgradeLevel + 1) * 50;
 
@@ -38,7 +39,6 @@ public class Ordersystem {
     }
 
     public boolean buyWorker() {    
-    
         int cost = getWorkerCost();
 
         if(money >= cost) {
@@ -51,10 +51,8 @@ public class Ordersystem {
     }
 
     public int getWorkers() {
-            return workers;
+        return workers;
-        }
+    }   
-
-   
 
     public void addCustomer() {
         waitingCustomers++;
@@ -67,11 +65,9 @@ public class Ordersystem {
             totalEarned += kebabPrice;
             kebabSold++;
             return true;  
-                
         }
 
         return false;
-
     }
 
     public int getTotalIncome() {
@@ -79,7 +75,6 @@ public class Ordersystem {
     }
 
     public int getWaitingCustomers() {
-
         return waitingCustomers;
     }
 
@@ -101,8 +96,5 @@ public class Ordersystem {
                 sellKebab();
             }
         }
-
     }
-
 }
-