Merge branch 'master' of https://github.com/iluwatar/java-design-patterns into mute-idiom

repository/src/main/java/com/iluwatar/repository/App.java

@@ -100,6 +100,8 @@ public class App {
       System.out.println(person);
     }
 
+    repository.deleteAll();
+    
     context.close();
 
   }

repository/src/main/resources/applicationContext.xml

@@ -54,7 +54,8 @@
     <property name="jpaProperties">
       <map>
         <entry key="hibernate.dialect" value="org.hibernate.dialect.H2Dialect" />
-        <entry key="hibernate.hbm2ddl.auto" value="create-drop" />
+        <entry key="hibernate.hbm2ddl.auto" value="create" />
+        <entry key="hibernate.show_sql" value="false" />
       </map>
     </property>
   </bean>