diff --git a/persistence-modules/core-java-persistence-2/src/test/java/com/baeldung/insertnull/InsertNullUnitTest.java b/persistence-modules/core-java-persistence-2/src/test/java/com/baeldung/insertnull/InsertNullUnitTest.java
index 55319c626c..aeb01ef278 100644
--- a/persistence-modules/core-java-persistence-2/src/test/java/com/baeldung/insertnull/InsertNullUnitTest.java
+++ b/persistence-modules/core-java-persistence-2/src/test/java/com/baeldung/insertnull/InsertNullUnitTest.java
@@ -21,10 +21,12 @@ public class InsertNullUnitTest {
             preparedStatement.setInt(1, person.getId());
             preparedStatement.setString(2, person.getName());
             preparedStatement.setString(3, person.getLastName());
-            if (person.getAge() == null)
+            if (person.getAge() == null){
                 preparedStatement.setNull(4, Types.INTEGER);
-            else
+            }
+            else{
                 preparedStatement.setInt(4, person.getAge());
+            }
             int noOfRows = preparedStatement.executeUpdate();
 
             assertThat(noOfRows, equalTo(1));