import java.awt.Font;
import java.io.File;
import java.io.FileInputStream;
import javax.swing.JFrame;
import javax.swing.JLabel;
public class Main {
public static void main(String[] args) throws Exception {
File f = new File("your.ttf");
FileInputStream in = new FileInputStream(f);
Font dynamicFont = Font.createFont(Font.TRUETYPE_FONT, in);
Font dynamicFont32Pt = dynamicFont.deriveFont(32f);
JLabel testLabel = new JLabel("Dynamically loaded font \"" + dynamicFont.getName() + "\"");
testLabel.setFont(dynamicFont32Pt);
JFrame frame = new JFrame("Font Loading Demo");
frame.getContentPane().add(testLabel);
frame.pack();
frame.setVisible(true);
}
}