Feat: Fix for MoneyOrder.java

Author: nilejack

lesson_17/bank/bank_app/src/main/java/com/codedifferently/lesson17/bank/exceptions/MoneyOrder.java

@@ -37,12 +37,12 @@ public CheckingAccount(String accountNumber) {
       this.accountNumber = accountNumber;
     }
 
-    public void withdraw(double amount) {
+    private void withdraw(double amount) {
       // TODO Auto-generated method stub
       throw new UnsupportedOperationException("Unimplemented method 'withdraw'");
     }
 
-    public void deposit(double amount) {
+    private void deposit(double amount) {
       // TODO Auto-generated method stub
       throw new UnsupportedOperationException("Unimplemented method 'deposit'");
     }

lesson_17/bank/bank_app/src/test/java/com/codedifferently/lesson17/bank/exceptions/MoneyOrderTest.java

@@ -2,11 +2,11 @@
 
 import static org.assertj.core.api.Assertions.assertThat;
 import static org.assertj.core.api.Assertions.assertThatExceptionOfType;
-import org.junit.jupiter.api.BeforeEach;
-import org.junit.jupiter.api.Test;
 
 import com.codedifferently.lesson17.bank.Check;
 import com.codedifferently.lesson17.bank.CheckingAccount;
+import org.junit.jupiter.api.BeforeEach;
+import org.junit.jupiter.api.Test;
 
 class MoneyOrderTest<account2> {