Add oving 7

src/main/java/oving7/abstractaccount/SavingsAccount.java

@@ -0,0 +1,28 @@
+package oving7.abstractaccount;
+
+/**
+ * A {@code SavingsAccount} can only have a positive balance. In addition, the account has
+ * withdrawal restrictions. A {@code SavingsAccount} has {@code x} number of {@code withdrawals}. If
+ * you want to withdraw money after all withdrawals have been used up, the balance should be charged
+ * a {@code fee}. If the balance is too low to cover the fee, an {@code IllegalArgumentException}
+ * should be thrown.
+ * 
+ * @see AbstractAccount
+ */
+public class SavingsAccountDocs extends AbstractAccountDocs {
+
+    // TODO: Add fields here
+
+    /**
+     * Initializes a new {@code SavingsAccount} with the specified number of withdrawals and fee.
+     * 
+     * @param withdrawals the number of withdrawals
+     * @param fee the fee
+     * @throws IllegalArgumentException if the number of withdrawals or the fee is negative
+     */
+    public SavingsAccountDocs(int withdrawals, double fee) {
+        // TODO: Implement this constructor
+    }
+
+    // TODO: Override abstract method here
+}