anchor.diff:      // Validate input
       Map<String, String> errors = new HashMap<String, String>();
       if (doTest) {
  -        if (from == null) { errors.put("from",""); }
  -        if (to == null) { errors.put("to",""); }
  -        if (subject == null) { errors.put("subject",""); }
  -        if (body == null) { errors.put("body",""); }
  +        if (from == null) {
  +            errors.put("from", "");
  +        }
  +        if (to == null) {
  +            errors.put("to", "");
  +        }
  +        if (subject == null) {
  +            errors.put("subject", "");
  +        }
  +        if (body == null) {
  +            errors.put("body", "");
  +        }
   
           EmailService service = EmailService.getInstance();
   
           // Validate host - at a minimum, it needs to be set:
           String host = service.getHost();
           if (host == null) {
  -            errors.put("host","");
  +            errors.put("host", "");
           }
   
           // if no errors, continue
  
positive.code:     }
  
      // Set var defaults
      User user = webManager.getUserManager().getUser("admin");
      if (from == null) {
          from = user.getEmail();
      }
  
negative.code:             <input type="hidden" name="from" value="<%= from %>">
              <%= StringUtils.escapeHTMLTags(from) %>
              <span class="jive-description">
              (<a href="user-edit-form.jsp?username=<%=user.getUsername()%>">Update Address</a>)
              </span>
          </td>
      </tr>
  