code: public InputStream loadTemplate(String fileName) throws IOException {
  	Path currentPath=new Path(fileName);
  	return openFile(currentPath);
  }
docs: /*
  Loads template as InputStreams
  
  @param fileName filename of template (full URI/path) to load
  
  @return InputStream of the template
  
  @throws java.io.IOException in case of issues loading a file