1    
2    
3    package arrayplay;
4    
5    import java.io.File;
6    import java.io.FileNotFoundException;
7    import java.io.IOException;
8    import java.io.PrintWriter;
9    import java.util.Scanner;
10   
11   public class UnderTheBridge {
12       public static void main(String[] args) throws FileNotFoundException, IOException {
13           String inputFileName = "UnderTheBridgeLyrics.text";
14           String outputFileName = "UnderTheBridgeLyricsReversed.text";
15           String[] words = readWordsFromFile(inputFileName);
16           writeWordsToFile(words,outputFileName);
17       }
18   
19       private static void writeWordsToFile(String[] words, String outputFileName) throws IOException {
20           PrintWriter printer = getPrintWriter(outputFileName);
21           for (int x = words.length-1; x >= 0; x = x - 1 ) {
22               printer.println(words[x]);
23           }
24           printer.close();
25       }
26   
27       private static PrintWriter getPrintWriter(String outputFileName) throws FileNotFoundException {
28           String fullFileName = createFullFileName(outputFileName);
29           PrintWriter printer = new PrintWriter(fullFileName);
30           return printer;
31       }
32   
33       private static String createFullFileName(String FileName) {
34           String separator = System.getProperty("file.separator");
35           String home = System.getProperty("user.home");
36           String path = home + separator + "CS1Files" + separator + "data" + separator;
37           String fullFileName = path + FileName;
38           return fullFileName;
39       }
40   
41       private static final int LIMIT = 1000;
42   
43       private static String[] readWordsFromFile(String inputFileName) throws FileNotFoundException {
44       Scanner scanner = establishScanner(inputFileName);
45       String[] temp = new String[LIMIT];
46       int index = 0;
47       while ( scanner.hasNext()) {
48           String word = scanner.next();
49           temp[index] = word;
50           index = index + 1; }
51   
52       int wordCount = index;
53       String[] words = new String[wordCount];
54       for (int x = 0; x < wordCount; x = x + 1) {
55           words[x] = temp [x];
56       }
57       return words;
58   
59       }
60   
61       private static Scanner establishScanner(String inputFileName) throws FileNotFoundException {
62           String fullFileName = createFullFileName(inputFileName);
63           return new Scanner(new File(fullFileName));
64       }
65   
66   
67   }
68