/** * @see FormComponent#getModelValue() */ @Override public String getModelValue() { final T object = getModelObject(); if (object != null) { int index = getChoices().indexOf(object); return getChoiceRenderer().getIdValue(object, index); } return getNoSelectionValue().toString(); }
if ((selected == null) || getNoSelectionValue().equals(selected) || selected.equals(EMPTY_STRING))