Printing the First 14 Characters of Every Line in a Text File

Question

My text file looks like the following:
1111097116274, H0101C58F8110C005, 1, 16:48:03
1111097116274, H0100058F8110C006, 2, 16:48:10
1111097116274, H00F0458F8110C006, 3, 16:48:12I want my java program to print the first 14 characters of every line. Here's what I have:
import java.awt.*;
import javax.swing.JOptionPane;
import java.io.*;
public class Read {
     public static void main( String args[] ) {
    try {
        BufferedReader in = new BufferedReader(new FileReader("aFile.txt"));
        String line;;
        /*String tagid;*/
        while ((line = in.readLine()) != null) {
             char[] tagid = line.toCharArray();
             line.getChars(0, 14, tagid, 0); 
             System.out.println(tagid);
        in.close();
    } catch (IOException e) {
         JOptionPane.showMessageDialog( null, "Error" );
         System.exit(0);
     Instead of printing the first 14 characters of every line to output, it prints the whole text file.
Any ideas of what's wrong?
Thanks.

Answer 1

Well, that's the thing with a highly tuned, precision engine like your mind, JosAH. Adding a little alchohol to the fuel mix provides a performance boost, but as the alcohol/fuel ration increases, the performance improvement peaks and then degrades, until the performance is actually reduced. Now, I understand that in the case of the magic Grolsch, this performance curve is shifted farther to the right (graphed with Grolsch count as the independent variable, and performance improvement as the dependent variable), but it still occurs.
I recommend nitrous oxide. You may need to get your piston heads hardened, though.
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