code: public String dialogButtonsOkCancel(String okAttributes, String cancelAttributes) {
  
          return dialogButtons(new int[] {BUTTON_OK, BUTTON_CANCEL}, new String[] {okAttributes, cancelAttributes});
      }
docs: Builds a button row with an "ok" and a "cancel" button.<p>
  
  @param okAttributes additional attributes for the "ok" button
  @param cancelAttributes additional attributes for the "cancel" button
  
  @return the button row