Avoid unnecessary autoboxing
diff --git a/ldap/model/src/main/java/org/apache/directory/api/ldap/model/csn/Csn.java b/ldap/model/src/main/java/org/apache/directory/api/ldap/model/csn/Csn.java
index 7838de8..15522a1 100644
--- a/ldap/model/src/main/java/org/apache/directory/api/ldap/model/csn/Csn.java
+++ b/ldap/model/src/main/java/org/apache/directory/api/ldap/model/csn/Csn.java
@@ -181,7 +181,7 @@
         // And add the milliseconds and microseconds now
         try
         {
-            millis = Integer.valueOf( timestampStr.substring( 15, 21 ) );
+            millis = Integer.parseInt( timestampStr.substring( 15, 21 ) );
         }
         catch ( NumberFormatException nfe )
         {