code: public List<WButton> getActions() {
  		final int numActions = actions.getChildCount();
  		List<WButton> buttons = new ArrayList<>(numActions);
  
  		for (int i = 0; i < numActions; i++) {
  			WButton button = (WButton) actions.getChildAt(i);
  			buttons.add(button);
  		}
  
  		return Collections.unmodifiableList(buttons);
  	}
docs: Retrieves the actions for the table.
  
  @return the list of table actions