java写的浏览器源代码

public class WebBrowser extends JFrame implements HyperlinkListener,ActionListener{ //建立工具栏用来显示地址栏 JToolBar bar=new JToolBar (); //建立网页显示界面 JTextField jurl = new JTextField (60); JEditorPane jEditorPane1 = new JEditorPane (); JScrollPane scrollPane = new JScrollPane