Set memberSet = ( Set ) groups.get( name.toString() ); if ( memberSet != null )
for ( int ii = 0; ii < mods.length; ii++ )
    public void groupModified( Name name, int modOp, Attributes mods, Attributes entry ) throws NamingException    {        Attribute members = getMemberAttribute( mods );        if ( members == null )        {            return;        }        Set memberSet = ( Set ) groups.get( name.toString() );        if ( memberSet != null )        {            modify( memberSet, modOp, members );        }    }