Java tutorial
import java.awt.Color; import java.awt.Container; import java.awt.GridLayout; import javax.swing.BorderFactory; import javax.swing.JButton; import javax.swing.JFrame; import javax.swing.border.Border; public class Main { public static void main(String args[]) { JFrame frame = new JFrame("Compound Borders"); frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE); JButton bevelLineButton = new JButton("Bevel Line"); Border redBorder = BorderFactory.createLineBorder(Color.MAGENTA, 2, true); bevelLineButton.setBorder(redBorder); Container contentPane = frame.getContentPane(); contentPane.setLayout(new GridLayout(1, 2)); contentPane.add(bevelLineButton); frame.setSize(300, 100); frame.setVisible(true); } }