code: private InputStream getResourceInputStream(String path) {
  		InputStream is = config.getContext().getResourceAsStream(path);
  		if (is == null) {
  			try {
  				is = ClassLoaderResourceUtils.getResourceAsStream(path, this);
  			} catch (FileNotFoundException e) {
  				throw new BundlingProcessException(e);
  			}
  		}
  
  		return is;
  	}
docs: Returns the resource input stream
  
  @param path
  the resource path
  @return the resource input stream