Add private constructor

spring-petclinic · Apr 26, 2020 · 9528000 · 9528000
1 parent f7b0c0a
commit 9528000
Showing 1 changed file with 6 additions and 3 deletions.
diff --git a/src/main/java/org/springframework/samples/petclinic/util/EntityUtils.java b/src/main/java/org/springframework/samples/petclinic/util/EntityUtils.java
@@ -30,7 +30,11 @@
  * @see org.springframework.samples.petclinic.model.BaseEntity
  * @since 29.10.2003
  */
-public abstract class EntityUtils {
+public class EntityUtils {
+
+    private EntityUtils() {
+        // Utility class
+    }
 
     /**
      * Look up the entity of the given class with the given id in the given collection.
@@ -41,8 +45,7 @@ public abstract class EntityUtils {
      * @return the found entity
      * @throws ObjectRetrievalFailureException if the entity was not found
      */
-    public static <T extends BaseEntity> T getById(Collection<T> entities, Class<T> entityClass, int entityId)
-        throws ObjectRetrievalFailureException {
+    public static <T extends BaseEntity> T getById(Collection<T> entities, Class<T> entityClass, int entityId) {
         for (T entity : entities) {
             if (entity.getId() == entityId && entityClass.isInstance(entity)) {
                 return entity;