code: public String getNameAndEmail() {
          if (name == null || email == null) {
              return null;
          } else if (email.isEmpty() || name.isEmpty()) {
              return "";
          } else {
              StringBuffer str = new StringBuffer("\"");
              str.append(name).append("\" <").append(email).append(">");
              return str.toString();
          }
      }
docs: Gives the full name and email in the format <code>"name" &lt;email@somewhere.com&gt;</code>.
  If either the name or the email is null then null is returned.
  If either is an empty string then an empty string is returned.
  
  @return the name and email in one string.