presto-main/src/main/java/io/prestosql/util/Reflection.java/Reflection/method
class Reflection:    public static Method method(Class<?> clazz, String name, Class<?>... parameterTypes)
    {
        try {
            return clazz.getMethod(name, parameterTypes);
        }
        catch (NoSuchMethodException e) {
            throw new PrestoException(GENERIC_INTERNAL_ERROR, e);
        }
    }