134 of 151

src/main/java/rocks/zipcode/quiz5/collections/Bank.java

@@ -11,7 +11,7 @@ public class Bank {
     ArrayList<BankAccount> bankAccounts = new ArrayList<>();
 
     public BankAccount removeBankAccountByIndex(Integer indexNumber) {
-        return null;
+        return bankAccounts.remove((int)indexNumber);
     }
 
     public void addBankAccount(BankAccount bankAccount) {

src/main/java/rocks/zipcode/quiz5/collections/Food.java

@@ -3,6 +3,7 @@ package rocks.zipcode.quiz5.collections;
 import rocks.zipcode.quiz5.objectorientation.Spice;
 
 import java.util.ArrayList;
+import java.util.HashMap;
 import java.util.List;
 import java.util.Map;
 
@@ -17,7 +18,8 @@ public class Food {
     }
 
     public <SpiceType extends Class<? extends Spice>> Map<SpiceType, Integer> getSpiceCount() {
-        return null;
+        Map<SpiceType, Integer> map = new HashMap<>();
+        return map;
     }
 
     public void applySpice(Spice spice) {