Curious font name..., 'Reveal Line Draw'?

Question

Hello there.
I just wrote a GUI program which displays fonts and some rendered images for styles.
And I got a font named 'Reveal Line Draw'.
What is it? Is it just an instance of valid font?
Maybe my question can be 'Revealed' as one as some stupid... :)
Here comes my source code.
Please try to compile it and run it.
And, maybe, you can find that thing.
import java.awt.BorderLayout;
import java.awt.Color;
import java.awt.Component;
import java.awt.Container;
import java.awt.Font;
import java.awt.GraphicsEnvironment;
import java.awt.event.WindowEvent;
import javax.swing.JFrame;
import javax.swing.JRootPane;
import javax.swing.JScrollPane;
import javax.swing.JTable;
import javax.swing.table.AbstractTableModel;
import javax.swing.table.DefaultTableCellRenderer;
import javax.swing.table.DefaultTableModel;
import javax.swing.table.TableModel;
public class FontViewer {
    public static void main(String[] args) {
        final String[] fontFamilyNames = GraphicsEnvironment.
                                         getLocalGraphicsEnvironment().
                                         getAvailableFontFamilyNames();
        final String[] columnNames =
            {"NAME", "PLAIN", "BOLD", "ITALIC", "BOLD ITALIC"};
        new JFrame("Font Viewer") {
            @Override
            protected JRootPane createRootPane() {
                return new JRootPane() {
                    @Override
                    protected Container createContentPane() {
                        return new JScrollPane(new JTable() {
                            protected TableModel createDefaultDataModel() {
                                return new AbstractTableModel() {
                                    @Override
                                    public Class getColumnClass(
                                        int columnIndex) {
                                        return Font.class;
                                    @Override
                                    public String getColumnName(int column) {
                                        return columnNames[column];
                                    public int getColumnCount() {
                                        return columnNames.length;
                                    public int getRowCount() {
                                        return fontFamilyNames.length;
                                    public Object getValueAt(int rowIndex,
                                        int columnIndex) {
                                        return null;
                            @Override
                            protected void createDefaultRenderers() {
                                super.createDefaultRenderers();
                                defaultRenderersByColumnClass.put(
                                    Font.class, new DefaultTableCellRenderer() {
                                    @Override
                                    public Component
                                        getTableCellRendererComponent(
                                            JTable table, Object value,
                                            boolean isSelected,
                                            boolean hasFocus, int row,
                                            int column) {
                                        Font font =
                                            Font.decode(fontFamilyNames[row]);
                                        Component renderer =
                                            super.getTableCellRendererComponent(
                                                table, font.getName(),
                                                isSelected, hasFocus, row,
                                                column);
                                        if (column == 1) {
                                            renderer.setFont(font.deriveFont(
                                                Font.PLAIN));
                                        } else if (column == 2) {
                                            renderer.setFont(font.deriveFont(
                                                Font.BOLD));
                                        } else if (column == 3) {
                                            renderer.setFont(font.deriveFont(
                                                Font.ITALIC));
                                        } else if (column == 4) {
                                            renderer.setFont(font.deriveFont(
                                                Font.BOLD|Font.ITALIC));
                                        return renderer;
            @Override
            protected void processWindowEvent(WindowEvent we) {
                super.processWindowEvent(we);
                if (we.getID() == WindowEvent.WINDOW_CLOSING) {
                    System.exit(0);
            @Override
            public void frameInit() {
                super.frameInit();
                setSize(600, 400);
        }.setVisible(true);
}

Answer 1

Here are my printed font names. And I just wanna know what the bolded font works for?
Acutally it doesn't show any renderred image on my source.
WindowsXP SP2 JRE 1.5.0U5
Agency FB
Arial
Arial Black
Arial Narrow
Arial Rounded MT
Batang
BatangChe
Blackadder ITC
Bodoni MT
Bodoni MT Black
Bodoni MT Condensed
Book Antiqua
Bookman Old Style
Bookshelf Symbol
Bradley Hand ITC
Calisto MT
Castellar
Century Gothic
Century Schoolbook
Comic Sans MS
Copperplate Gothic
Copperplate Gothic Light
Courier New
Curlz MT
Dialog
DialogInput
Dotum
DotumChe
Edwardian Script ITC
Elephant
Engravers MT
Eras Bold ITC
Eras Demi ITC
Eras Light ITC
Eras Medium ITC
Estrangelo Edessa
Felix Titling
Forte
Franklin Gothic Book
Franklin Gothic Demi
Franklin Gothic Demi Cond
Franklin Gothic Heavy
Franklin Gothic Medium
Franklin Gothic Medium Cond
French Script MT
Garamond
Gautami
Georgia
Gigi
Gill Sans MT
Gill Sans MT Condensed
Gill Sans MT Ext Condensed
Gill Sans Ultra
Gill Sans Ultra Bold Condensed
Gloucester MT Extra Condensed
Goudy Old Style
Goudy Stout
Gulim
GulimChe
Gungsuh
GungsuhChe
Haettenschweiler
Impact
Imprint MT Shadow
Kartika
Latha
Lucida Bright
Lucida Console
Lucida Sans
Lucida Sans Typewriter
Lucida Sans Unicode
Maiandra GD
Mangal
Marlett
Microsoft Sans Serif
MingLiU
Monospaced
Monotype Corsiva
MS Gothic
MS Mincho
MS Outlook
MS PGothic
MS PMincho
MS Reference Sans Serif
MS Reference Specialty
MS UI Gothic
MV Boli
NSimSun
OCR A Extended
Palace Script MT
Palatino Linotype
Papyrus
Perpetua
Perpetua Titling MT
PMingLiU
Pristina
Quest Font
Raavi
Rage
Reveal Line Draw <<<<<<<<<<<<<<<< @@?
Rockwell
Rockwell Condensed
Rockwell Extra
SansSerif
Script MT
Serif
Shruti
SimHei
SimSun
Sylfaen
Symbol
Tahoma
Times New Roman
Trebuchet MS
Tunga
Tw Cen MT
Tw Cen MT Condensed
Tw Cen MT Condensed Extra
Verdana
Vrinda
Webdings
Wingdings
Wingdings
Wingdings
ZWAdobeF