docs: @Pure
  	@SuppressWarnings("resource")
  	public static InputStream getResourceAsStream(Class<?> classname, String path) {
  		if (classname == null) {
  			return null;
  		}
  		InputStream is = getResourceAsStream(classname.getClassLoader(), classname.getPackage(), path);
  		if (is == null) {
  			is = getResourceAsStream(classname.getClassLoader(), path);
  		}
  		return is;
  	}