Read file n strore to variable

Question

hi
my program is about reading sequence from a file..
my problem is how to store the sequence into variable call line
actually i've tried but didnt work... it seems store nothing in variable line when i start to print out ..
so any solution for this critical problem?????
import java.io.*;
public class reader {
public static void main (String[] args) {
reader a = new reader(); // create object a
a.readMyFile(); // call method readmyfile
void readMyFile() {
int recCount = 0;
          String line, seq;
try {
File f = new File("hxk_yeast.fasta");
int size = (int) f.length();
FileInputStream istr = new FileInputStream(f);
InputStreamReader irdr = new InputStreamReader( istr );
BufferedReader brdr = new BufferedReader( irdr );
System.out.println("\n\npanjang:"+ size);
               while ( (line = brdr.readLine()) != null )
               recCount++;
               System.out.println("\n\t"+recCount+"line isi > "+line);
System.out.println();
// give null value ??????
System.out.println(line);
} catch (IOException e) {
System.out.println("Uh oh, got an IOException error!" + e.getMessage());
} finally {
System.out.println("brjaya");

Answer 1

Try this
String tmp = null;
while ( (tmp = brdr.readLine()) != null )  {
    recCount++;
     line = tmp;
    System.out.println("\n\t"+recCount+"line isi  "+line);
}That will make line set to the last line. If you want all lines concatenated to one single line, then do this:
String tmp = null;
StringBuffer result = new StringBuffer();
while ( (tmp = brdr.readLine()) != null )  {
    recCount++;
     result.append(tmp);
    System.out.println("\n\t"+recCount+"line isi  "+line);
line = result.toString();/Kaj