Avoid Scroll Bar

General
1

I see both Horizontal and Vertical scrollbar with the below code

HorizontalLayout horizontalLayout = new HorizontalLayout(button1, button2,new TextField("I'm label"));
        horizontalLayout.setJustifyContentMode(JustifyContentMode.END);
        horizontalLayout.setAlignItems(Alignment.BASELINE);
        horizontalLayout.setWidthFull();
        add(horizontalLayout);

How do I avoid this scrollbars ?