From 4e10d56ede3041190162fe8f26305798d339e378 Mon Sep 17 00:00:00 2001
From: ghost <uv993mkf9e@protonmail.com>
Date: Mon, 23 Sep 2024 03:14:50 +0200
Subject: [PATCH] Replaced != with !Objects.equals()

---
 .../springframework/samples/petclinic/owner/PetController.java | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/main/java/org/springframework/samples/petclinic/owner/PetController.java b/src/main/java/org/springframework/samples/petclinic/owner/PetController.java
index 781fb5805..0b3e406f6 100644
--- a/src/main/java/org/springframework/samples/petclinic/owner/PetController.java
+++ b/src/main/java/org/springframework/samples/petclinic/owner/PetController.java
@@ -17,6 +17,7 @@ package org.springframework.samples.petclinic.owner;
 
 import java.time.LocalDate;
 import java.util.Collection;
+import java.util.Objects;
 
 import org.springframework.stereotype.Controller;
 import org.springframework.ui.ModelMap;
@@ -138,7 +139,7 @@ class PetController {
 		// checking if the pet name already exist for the owner
 		if (StringUtils.hasText(petName)) {
 			Pet existingPet = owner.getPet(petName.toLowerCase(), false);
-			if (existingPet != null && existingPet.getId() != pet.getId()) {
+			if (existingPet != null && !Objects.equals(existingPet.getId(), pet.getId())) {
 				result.rejectValue("name", "duplicate", "already exists");
 			}
 		}