From 120529bffd76db4c97b6a2a66081526e0cec301a Mon Sep 17 00:00:00 2001
From: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>
Date: Fri, 23 Oct 2026 03:08:01 +0000
Subject: [PATCH] change: transfers must leave a non-zero balance (compareTo <=
 0)

Co-Authored-By: Garret Andreine <garret.andreine@cognition.ai>
---
 src/main/java/com/example/bankapp/service/AccountService.java | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/main/java/com/example/bankapp/service/AccountService.java b/src/main/java/com/example/bankapp/service/AccountService.java
index 5d7d90ec..58dbd877 100644
--- a/src/main/java/com/example/bankapp/service/AccountService.java
+++ b/src/main/java/com/example/bankapp/service/AccountService.java
@@ -101,7 +101,7 @@ public Collection<? extends GrantedAuthority> authorities() {
     }
 
     public void transferAmount(Account fromAccount, String toUsername, BigDecimal amount) {
-        if (fromAccount.getBalance().compareTo(amount) < 0) {
+        if (fromAccount.getBalance().compareTo(amount) <= 0) {
             throw new RuntimeException("Insufficient funds");
         }