import javax.swing.text.*; import javax.swing.*; import java.net.*; import java.io.*; import java.awt.*; public class Fibonacci { public static void main(String[] args) { StringBuffer result = new StringBuffer("

Fibonacci Sequence

    "); long f1 = 0; long f2 = 1; for (int i = 0; i < 100; i++) { result.append("
  1. "); result.append(f1); long temp = f2; f2 = f1 + f2; f1 = temp; } result.append("
"); JEditorPane jep = new JEditorPane("text/html", result.toString()); jep.setEditable(false); JScrollPane scrollPane = new JScrollPane(jep); JFrame f = new JFrame("Fibonacci Sequence"); f.setDefaultCloseOperation(WindowConstants.DISPOSE_ON_CLOSE); f.getContentPane().add(scrollPane); f.setSize(512, 342); f.show(); } }