code: public static ClassLoader classLoader(final ClassLoader parent) throws IOException {
      return classLoader(parent, new File(System.getProperty("user.dir")));
    }
docs: Constructs a new AssetClassLoader that includes the 'public' dir if present in the current working dir
  
  @param parent parent classloader
  @return classloader that includes the public dir if present
  @throws IOException if an exception occurred