@Test
  public void test_getRawContent_replaces_back_alternating_parts()
      throws ContentSyntaxErrorException {

    Map<String, List<String>> altData = new HashMap<String, List<String>>();
    List<String> value = new Vector<String>();
    value.add("real-value");
    altData.put("description", value);

    final String headerStr = "/* constant \n" + " * <description>%description%0%</description>*/";
    FileHeader header = new FileHeader(headerStr, '%') {};

    assertEquals(
        "/* constant \n * <description>real-value</description>*/", header.getRawContent(altData));
  }
  @Test
  public void tets_getRawContent_replaces_two_block_with_same_id_correctly()
      throws ContentSyntaxErrorException {
    Map<String, List<String>> altData = new HashMap<String, List<String>>();
    List<String> value = new Vector<String>();
    value.add("real-value");
    value.add("real-value2");
    altData.put("description", value);

    final String headerStr =
        "/* constant \n"
            + " * <description>%description%1%</description> \n"
            + " * <description>%description%0%</description> */";
    FileHeader header = new FileHeader(headerStr, '%') {};

    assertEquals(
        "/* constant \n"
            + " * <description>real-value2</description> \n"
            + " * <description>real-value</description> */",
        header.getRawContent(altData));
  }