private void ensureLdifFileBase( DirContext root ) throws NamingException
private void ensureLdifFileBase( DirContext root )
    private void ensureLdifFileBase( DirContext root ) throws NamingException    {        Attributes entry = new BasicAttributes( "ou", "loadedLdifFiles", true );        entry.put( "objectClass", "top" );        entry.get( "objectClass" ).add( "organizationalUnit" );        try        {            root.createSubcontext( LDIF_FILES_DN, entry );            log.info( "Creating " + LDIF_FILES_DN );        }        catch ( NamingException e )        {            log.info( LDIF_FILES_DN + " exists" );        }    }