Java Utililty Methods Font from System

GraphicsEnvironment environment = GraphicsEnvironment.getLocalGraphicsEnvironment();
return environment.getAllFonts();

Set<Font> monospacedFonts = new HashSet<Font>();
GraphicsEnvironment graphicsEnvironment = GraphicsEnvironment.getLocalGraphicsEnvironment();
String[] fontFamilyNames = graphicsEnvironment.getAvailableFontFamilyNames();
BufferedImage bufferedImage = new BufferedImage(1, 1, BufferedImage.TYPE_INT_ARGB);
Graphics graphics = bufferedImage.createGraphics();
for (String fontFamilyName : fontFamilyNames) {
    boolean isMonospaced = true;
    int fontStyle = Font.PLAIN;
...

return Arrays.asList(GraphicsEnvironment.getLocalGraphicsEnvironment().getAvailableFontFamilyNames());

Returns all the font names that are available in the system.

Set<String> set = new TreeSet<String>();
String[] fontNames = GraphicsEnvironment.getLocalGraphicsEnvironment().getAvailableFontFamilyNames();
for (String fontName : fontNames) {
    set.add(fontName);
return set;

int inset = getAdjustedSize(fontSize, 2, 3, 1, false);
return new Insets(inset, inset, inset, inset);

if (dfltFont != null) {
    return dfltFont;
return null;

return defaultFont;

return new Font("SansSerif", Font.PLAIN, 10);

return new Font("Helvetica", Font.BOLD, 12);

if (frc == null)
    createFontRenderContext();
return frc;