converter = findUIOutputConverterFailSafe(facesContext, uiComponent);
writer.startElement(HTML.SPAN_ELEM, uiComponent);
writeIdIfNecessary(writer, uiComponent, facesContext);
renderDisplayValueOnlyAttributes(uiComponent, writer);
writer.writeText(RendererUtils.getConvertedStringValue(facesContext,uiComponent,
converter,((UISelectBoolean) uiComponent).getValue()),JSFAttr.VALUE_ATTR);
writer.endElement(HTML.SPAN_ELEM);
}
else