Java How to Program, Early Objects, 11th Edition

... ); 56      setSize(400, 300); // set size of window
57      setVisible(true); // show window
58    } 
59
60    // load document
61    private void getThePage(String location)
62    { 
63       try // load document and display location
64       { 
65          contentsArea.setPage(location); // set the page
66          enterField.setText(location); // set the text
67       } 
68       catch (IOException ioException) 
69       { 
70          JOptionPane.showMessageDialog(this, 
71             “Error retrieving specified URL”, “Bad URL”, 
72             JOptionPane.ERROR_MESSAGE); 
73        } 
74     } 
75    }

Fig. 28.2 Test class for ReadServerFile.

1    // Fig. 28.2: ReadServerFileTest.java
2    // Create and start a ReadServerFile.
3    import javax.swing.JFrame;
4
5    public class ReadServerFileTest
6    {
7          public static void main(String[] args)
8          {
9 ReadServerFile application ...