ResourceBundle is driving me mad. Please help

Question

Is simple: i have a folder in the project root named config and in that folder i have a file server_en.properties.
In a java class i do this:
public class MySqlConnection{
private static ResourceBundle server = null;
public MySqlConnection(){
Locale local = new Locale("en");
server = ResourceBundle.getBundle("config.server",local);
I get this exception: Exception in thread "main" java.util.MissingResourceException: Can't find bundle for base name .config.server, locale en
I also "played" with tha class path:
<?xml version="1.0" encoding="UTF-8"?>
<classpath>
     <classpathentry path="config" kind="lib"/>
     <classpathentry path="src" output="build" kind="src"/>
     <classpathentry sourcepath="JRE_SRC" path="JRE_LIB" kind="var"/>
     <classpathentry path="libs/JDatePicker.jar" kind="lib"/>
     <classpathentry path="libs/mysql-connector-java-5.0.7-bin.jar" kind="lib"/>
     <classpathentry path="libs/struts.jar" kind="lib"/>
     <classpathentry path="bin" kind="output"/>
</classpath>
Please help.

Answer 1

Is simple: i have a folder in the project root named config and in that folder i have a file server_en.properties.
In a java class i do this:
public class MySqlConnection{
private static ResourceBundle server = null;
public MySqlConnection(){
Locale local = new Locale("en");
server = ResourceBundle.getBundle("config.server",local);
I get this exception: Exception in thread "main" java.util.MissingResourceException: Can't find bundle for base name config.server, locale en
This is my problem