Exception in thread "main" java.util.NoSuchElementException


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  1. #1
    Join Date
    Mar 2007
    Posts
    3

    Exception in thread "main" java.util.NoSuchElementException

    I am reading a file "encodings.txt" into a two dimensional array, this file contains url encodings, it works perfectly fine down the half of the fiel but then i get a weired kind of exception i.e."Exception in thread "main" java.util.NoSuchElementException", i personally dont think that this is coz of tokenizer running out of tockens, since a new token is createn each time loop traverses. I someone knows the problem plz let me know.

    the sample code and the encodings.txt (see attachment) file are given

    package fielreader;
    import java.io.*;
    import java.util.*;

    public class Main {
    public static void main(String[] args) throws IOException {
    ArrayList line = new ArrayList();
    String tempStr = null;
    BufferedReader br=null;
    try
    {
    br = new BufferedReader(new FileReader("C:/WebRoot/encodings.txt"));
    while ((tempStr = br.readLine()) != null)
    line.add(tempStr);
    }
    catch (FileNotFoundException ex) {
    ex.printStackTrace();
    }

    String [][] map = new String[line.size()][2];

    for (int i = 0; i < map.length; i++)
    {
    tempStr = (String) line.get(i);
    StringTokenizer st = new StringTokenizer(tempStr);
    while (st.hasMoreTokens()){
    map[i][0]=st.nextToken();
    map[i][1]=st.nextToken();
    }
    System.out.println(map[i][0]+" " + " "+map[i][1]);
    }//End Of While Loop
    }

    }
    Attached Files Attached Files

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