使用Border

//Keep references to the next few borders,
//for use in titles and compound borders.
Border blackline, raisedetched, loweredetched,
       raisedbevel, loweredbevel, empty;

blackline = BorderFactory.createLineBorder(Color.black);
raisedetched = BorderFactory.createEtchedBorder(EtchedBorder.RAISED);
loweredetched = BorderFactory.createEtchedBorder(EtchedBorder.LOWERED);
raisedbevel = BorderFactory.createRaisedBevelBorder();
loweredbevel = BorderFactory.createLoweredBevelBorder();
empty = BorderFactory.createEmptyBorder();

//Simple borders
jComp1.setBorder(blackline);
jComp2.setBorder(raisedbevel);
jComp3.setBorder(loweredbevel);
jComp4.setBorder(empty);

//Matte borders
ImageIcon icon = createImageIcon("images/wavy.gif",
                                 "wavy-line border icon"); //20x22

jComp5.setBorder(BorderFactory.createMatteBorder(
                                   -1, -1, -1, -1, icon));
jComp6.setBorder(BorderFactory.createMatteBorder(
                                    1, 5, 1, 1, Color.red));
jComp7.setBorder(BorderFactory.createMatteBorder(
                                    0, 20, 0, 0, icon));

//Titled borders
TitledBorder title;
title = BorderFactory.createTitledBorder("title");
jComp8.setBorder(title);

title = BorderFactory.createTitledBorder(
         blackline, "title");
title.setTitleJustification(TitledBorder.CENTER);
jComp9.setBorder(title);

title = BorderFactory.createTitledBorder(
         loweredetched, "title");
title.setTitleJustification(TitledBorder.RIGHT);
jComp10.setBorder(title);

title = BorderFactory.createTitledBorder(
         loweredbevel, "title");
title.setTitlePosition(TitledBorder.ABOVE_TOP);
jComp11.setBorder(title);

title = BorderFactory.createTitledBorder(
         empty, "title");
title.setTitlePosition(TitledBorder.BOTTOM);
jComp12.setBorder(title);

//Compound borders
Border compound;
Border redline = BorderFactory.createLineBorder(Color.red);

//This creates a nice frame.
compound = BorderFactory.createCompoundBorder(
     raisedbevel, loweredbevel);
jComp13.setBorder(compound);

//Add a red outline to the frame.
compound = BorderFactory.createCompoundBorder(
     redline, compound);
jComp14.setBorder(compound);

//Add a title to the red-outlined frame.
compound = BorderFactory.createTitledBorder(
     compound, "title",
     TitledBorder.CENTER,
     TitledBorder.BELOW_BOTTOM);
jComp15.setBorder(compound);