code: @Override
      public boolean save(String content, Charset charset, String location) {
          File file = new File(location);
          try {
              Files.writeToFile(file, content, charset);
          } catch (IOException ex) {
              return false;
          }
          return true;
      }
docs: Saves the {@link String} content to the specified location using the specified {@link java.nio.charset.Charset}.
  
  @param content
  @param charset
  @param location
  @return