private  ArrayList lDogStatus =  null ;
 public   void  fillRefer() {
...
    ResultSet rs = ps.executeQuery();
     while  (rs.next()) {
        lDogStatus.add( new  SelectItem( new  Integer(rs.getInt( 1 )), rs.getString( 2 )));
    }
...
}

 public  SelectItem[] getlDogStatus() {
    SelectItem[] si =  null ;
     if  (lDogStatus.size() >  0 ) {
        si =  new  SelectItem[lDogStatus.size()];
        lDogStatus.toArray(si);
   }
    return  si;
}

<h:selectOneListbox>
<f:selectItems value="#{sessionData.dbUtils.lDogStatus}"/>
</h:selectOneListbox>

javax.faces.FacesException: Value is no String and component _id5 does not have a Converter
org.apache.myfaces.context.servlet.ServletExternalContextImpl.dispatch(ServletE xternalContextImpl.java: 421 )
org.apache.myfaces.application.jsp.JspViewHandlerImpl.renderView(JspViewHandler Impl.java: 234 )
org.apache.myfaces.lifecycle.LifecycleImpl.render(LifecycleImpl.java: 352 )
javax.faces.webapp.FacesServlet.service(FacesServlet.java: 107 )

 public  Object getAsObject(FacesContext facesContext, UIComponent uIComponent, String string)  throws  ConverterException {
     return   new  Integer(string);
}

 public  String getAsString(FacesContext facesContext, UIComponent uIComponent, Object object)  throws  ConverterException {
     return  ((Integer)object).toString();
}

    <converter>
        <converter- for - class >kis2.DBUtils</converter- for - class >
        <converter- class >kis2.SelectItemConverter</converter- class >
    </converter>