docs: public static String read(final File file) throws IOException {
          final StringBuilder sb = new StringBuilder();
  
          try (
                  final FileReader fr = new FileReader(file);
                  final BufferedReader br = new BufferedReader(fr);
          ) {
  
              String sCurrentLine;
  
              while ((sCurrentLine = br.readLine()) != null) {
                  sb.append(sCurrentLine);
              }
          }
  
          return sb.toString();
      }