/* * Exam2StudyGuide.java * Richard Johnson * 10/22/07 * This program reads data from a file and displays it */ import javax.swing.JOptionPane; import java.util.Scanner; import java.io.File; import java.io.IOException; public class Exam2StudyGuide { public <a href="/keyword/static-void/" >static void</a> main(String[] args) <a href="/keyword/throws-ioexception/" >throws ioexception</a> { // declare variables String filename, intro = &quot;This program displays the contents of a file&quot;, message = &quot;Enter the name of the file (such as data.txt)&quot;; // input JOptionPane.showMessageDialog( null, intro ); filename = JOptionPane.showInputDialog( message ); // Open the file. File file = new File( filename ); Scanner inputFile = new Scanner( file ); // Read lines from the file until no more are left. while ( inputFile.hasNext() ) { // Read the next name. String record = inputFile.nextLine(); // Display the last name read. System.out.println( record ); } System.out.println(); // print a blank line // Close the file. inputFile.close(); } // end main } // end class