From fab39307b045215fb465701009bb0d454788a4ca Mon Sep 17 00:00:00 2001 From: Kamal Wickramanayake Date: Sat, 21 Feb 2026 19:56:23 +0530 Subject: Added simple OOP sample code. --- oop/07-inheritance/CheckingAccount.java | 20 ++++++++++++++++++++ 1 file changed, 20 insertions(+) create mode 100644 oop/07-inheritance/CheckingAccount.java (limited to 'oop/07-inheritance/CheckingAccount.java') diff --git a/oop/07-inheritance/CheckingAccount.java b/oop/07-inheritance/CheckingAccount.java new file mode 100644 index 0000000..a7c19b8 --- /dev/null +++ b/oop/07-inheritance/CheckingAccount.java @@ -0,0 +1,20 @@ + +public class CheckingAccount extends Account { + + + protected double overdraftLimit; + + + public void withdraw(double amount) { + double finalBalance = balance - amount; + if (finalBalance < 0) { + if (-finalBalance <= overdraftLimit) { + balance = finalBalance; + } else { + // throw exception + } + } else { + balance = finalBalance; + } + } +} -- cgit v1.2.3