如何将两个JButton对齐以进行右对齐？

Question

所以目前我的程序只显示GUI右下角的一个按钮.但我想在右下角显示两个按钮.任何想法如何将两个按钮设置到右上角？到目前为止,这是我的代码:

import javax.swing.*;

import java.awt.*;

public class Other extends JFrame{
        private static final long serialVersionUID = 1L;
        public Other() {
            super("Buttons");
            final Container mainPanel = getContentPane();
            mainPanel.setLayout(new BorderLayout());
            JPanel buttonPanel = new JPanel();
            buttonPanel.setLayout(new BorderLayout());
            JPanel inputPanel = new JPanel();
            inputPanel.add(new JLabel("RANDOM TEXT HERE"));
            inputPanel.add(new JLabel("RANDOM TEXT HERE"));
            inputPanel.add(new JLabel("RANDOM TEXT HERE"));
            JButton s = new JButton("first");
            JButton l = new JButton("second");
            buttonPanel.add(s,BorderLayout.LINE_END);
            buttonPanel.add(l,BorderLayout.LINE_END); //<-- not working
            mainPanel.add(inputPanel,BorderLayout.PAGE_START);
            mainPanel.add(buttonPanel,BorderLayout.PAGE_END);
            pack();
            setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
            setLocationRelativeTo(null);
            setVisible(true);
        }
   public static void main(String[] args){
       Other o = new Other();
   }
}

Answer 1

buttonPanel.setLayout(new FlowLayout(FlowLayout.TRAILING));

虽然BorderLayout每个布局区域只接受一个组件,但FlowLayout会显示添加的数量(在可视范围内).