Added simple OOP sample code.

1 files changed, 9 insertions, 0 deletions

diff --git a/oop/07-inheritance/SavingsAccount.java b/oop/07-inheritance/SavingsAccount.java
new file mode 100644
index 0000000..497fb3d
--- /dev/null
+++ b/oop/07-inheritance/SavingsAccount.java
@@ -0,0 +1,9 @@
+
+public class SavingsAccount extends Account {
+
+	public void withdraw(double amount) {
+		if (balance >= amount) {
+			balance = balance - amount;
+		}
+	}
+}