public static String extractMarkdown(String schemaDoc)
  {
    String trimmed = schemaDoc.trim();
    String withoutMargin = stripMargin(trimmed.substring(3, trimmed.length() - 2));
    return unescapeDocstring(withoutMargin);
  }
@Test(dataProvider = "schemaDoc")
  public void testExtractMarkdown(String schemaDoc, String expectedDoc)
  {
    String extracted = PdlParseUtils.extractMarkdown(schemaDoc);

    assertEquals(extracted, expectedDoc);
  }