@NotNull
private ChangeListener<String> prepareAddListener() {
@NotNull Function<String, ?> typeCaster = FieldUtils.getTypeCaster(type);
return (observableValue, oldValue, newValue) -> {
if (isCorrect(newValue)) {
if (isZeroEqual(newValue)) {
newValue = "0";
}
Type fieldValue = convertFieldValue(newValue, typeCaster);
fieldUpdater.accept(fieldValue);
} else {
setText(oldValue);
}
};
}
