BAEL-19967: Migrate spring-aop module to the com.baeldung package

spring-aop/src/main/java/com/baeldung/aspectj/Account.java

@@ -0,0 +1,13 @@
+package com.baeldung.aspectj;
+
+public class Account {
+    int balance = 20;
+
+    public boolean withdraw(int amount) {
+        if (balance < amount) {
+            return false;
+        }
+        balance = balance - amount;
+        return true;
+    }
+}