public static void toString(Object value, Text t) {
if (value == null) {
t.append("null");
} else {
final Class<? extends Object> clazz = value.getClass();
final DataType type = getDataType(clazz);
if (type == null) {
throw new RuntimeException("Invalid type: " + clazz.getName());
}
type.toMarkup(value, t);
}
}
