public static String convertToHtml(String input) {
    return new Markdown().convert(StringEscapeUtils.escapeHtml4(input));
  }
@Test
  public void shouldDecorateCode() {
    assertThat(Markdown.convertToHtml("This is a ``line of code``")).isEqualTo("This is a <code>line of code</code>");
    assertThat(Markdown.convertToHtml("This is not a ``line of code")).isEqualTo("This is not a ``line of code");
  }