code: private boolean isNotDisplayed(String action, String expected, String extra) {
          // wait for element to be displayed
          if (!is.displayed()) {
              waitForState.displayed();
          }
          if (!is.displayed()) {
              reporter.fail(action, expected, extra + prettyOutput() + NOT_DISPLAYED);
              // indicates element not displayed
              return true;
          }
          return false;
      }
docs: Determines if the element is displayed. If it isn't, it'll wait up to the
  default time (5 seconds) for the element to be displayed
  
  @param action   - what action is occurring
  @param expected - what is the expected result
  @param extra    - what actually is occurring
  @return Boolean: is the element displayed?