From 8e07df8db9173c8fb5ad0ff8828c91aa712a87d9 Mon Sep 17 00:00:00 2001
From: Kamal Wickramanayake <kamal@inbox.lk>
Date: Sat, 14 Feb 2026 16:36:32 +0530
Subject: Added 05-simple-objects example

---
 java/05-simple-objects/.gitignore      |  1 +
 java/05-simple-objects/Account.java    | 25 +++++++++++++++++++++++++
 java/05-simple-objects/AccountApp.java | 22 ++++++++++++++++++++++
 3 files changed, 48 insertions(+)
 create mode 100644 java/05-simple-objects/.gitignore
 create mode 100644 java/05-simple-objects/Account.java
 create mode 100644 java/05-simple-objects/AccountApp.java

(limited to 'java/05-simple-objects')

diff --git a/java/05-simple-objects/.gitignore b/java/05-simple-objects/.gitignore
new file mode 100644
index 0000000..6b468b6
--- /dev/null
+++ b/java/05-simple-objects/.gitignore
@@ -0,0 +1 @@
+*.class
diff --git a/java/05-simple-objects/Account.java b/java/05-simple-objects/Account.java
new file mode 100644
index 0000000..42ccec7
--- /dev/null
+++ b/java/05-simple-objects/Account.java
@@ -0,0 +1,25 @@
+public class Account {
+	
+	/* Declaring fields  - represent state */
+	
+	int accountNumber;
+	double balance;
+	
+	
+	/* Declaring methods - represent operations */
+	
+	public void withdraw(double amount) {
+		if (balance >= amount) {
+			balance = balance - amount;
+		}
+	}
+
+	public void deposit(double amount) {
+		balance += amount;
+	}
+	
+	public double getBalance() {
+		return balance;
+	}
+	
+}
diff --git a/java/05-simple-objects/AccountApp.java b/java/05-simple-objects/AccountApp.java
new file mode 100644
index 0000000..a20f9fb
--- /dev/null
+++ b/java/05-simple-objects/AccountApp.java
@@ -0,0 +1,22 @@
+public class AccountApp {
+
+	/**
+	 * @param args
+	 */
+	public static void main(String[] args) {
+		Account a1 = new Account(); // Instantiation of 'Account' class
+		Account a2 = new Account();
+		
+		System.out.println(a1.getBalance());
+		
+		a1.deposit(100.0);
+		System.out.println(a1.getBalance());
+		
+		a1.withdraw(50.0);
+		System.out.println(a1.getBalance());
+		
+		a2.deposit(100.0);
+		System.out.println(a2.getBalance());
+	}
+
+}
-- 
cgit v1.2.3