diff --git a/ass1-jpa/src/main/java/dst/ass1/jpa/dao/impl/GenericDAO.java b/ass1-jpa/src/main/java/dst/ass1/jpa/dao/impl/GenericDAO.java
index 7ea4434..c339143 100644
--- a/ass1-jpa/src/main/java/dst/ass1/jpa/dao/impl/GenericDAO.java
+++ b/ass1-jpa/src/main/java/dst/ass1/jpa/dao/impl/GenericDAO.java
@@ -7,22 +7,22 @@ import java.util.List;
 
 public class GenericDAO<T> implements dst.ass1.jpa.dao.GenericDAO<T> {
     private final EntityManager entityManager;
-    private final Class aClass;
+    private final Class type;
 
-    public GenericDAO(EntityManager entityManager, Class aClass) {
+    public GenericDAO(EntityManager entityManager, Class type) {
         this.entityManager = entityManager;
-        this.aClass = aClass;
+        this.type = type;
     }
 
     @Override
     public T findById(Long id) {
-        return (T) entityManager.find(aClass, id);
+        return (T) entityManager.find(type, id);
     }
 
     @Override
     public List<T> findAll() {
-        CriteriaQuery<T> criteriaQuery = entityManager.getCriteriaBuilder().createQuery(aClass);
-        Root<T> root = criteriaQuery.from(aClass);
+        CriteriaQuery<T> criteriaQuery = entityManager.getCriteriaBuilder().createQuery(type);
+        Root<T> root = criteriaQuery.from(type);
         criteriaQuery.select(root);
 
         return entityManager.createQuery(criteriaQuery).getResultList();