Reading s file and saving a the dta to an array

Question

Hi,
I have a txt file that is contained of text and numbersso this is the format :
hdfsgfjsgfjsfg
kshfkwhfl
kshfakh
kahflak
Xunit , YUNIT
1,2
2,3
5,4
So I want to read this file and save the numbers to two arrays, here is my code, and it gives error on Ch[i] = result[1]; it also say array out of bound and it gives me the watrning that ReadDile.java overrides a depricated API. hELP:
import java.net.*;
import java.io.*;
import java.util.*;
import java.lang.*;
public class ReadFile {
public static void main(String[] args) throws IOException {
/*Open the file and Read the file
     File inputFile = new File("wfmdata.txt");
     FileReader in = new FileReader(inputFile); */
     FileInputStream fis = new FileInputStream("wfmdata.txt");
BufferedInputStream bis = new BufferedInputStream(fis);
DataInputStream dis = new DataInputStream(bis);
     String c;
     String[] T = new String[10012];
     String[] CH = new String[10012];
int i=0;
for(;;)
/*Read one line and store it in variable c */
c = dis.readLine();
//if a null line return
if(c != null)
if( (c == "XUNIT , YUNIT"))
continue;
String[] result = c.toString().split(",");
T[i] = result[1];
CH[i] = result [1];
System.out.println( T[i] + "," + "CH" + result.length);
i++;
     }else
dis.close();
how would I change the code to get rid of the errors!
there are 10000 lines of numbers(data).
Sanaz,

Answer 1

If you are only trying to read in integers i would recommend a different approach. Try using the scanner class. It's new to 1.5 It basically splits up everything in the data source into tokens based on where there is white space. what might interest you is that it has methods to just retrieve primitive types ints, doubles etc.
http://java.sun.com/j2se/1.5.0/docs/api/java/util/Scanner.html
you might try something like this. It will ignore strings and just handle integers, based on the format you have given.
import java.util.Scanner;
import java.io.*;
public class ReadFile
    public static void readFile() throws FileNotFoundException
        Scanner sc = new Scanner(new FileReader("C:\\YourFile.txt")); // set the source of the data and create a scanner object to tokenize the data
        int[] xUnit = new int[10012]; // initialise the integer arrays
        int[] yUnit = new int[10012];
        while (sc.hasNextInt() == false) // checks to see if the next "token" read by the scanner is an integer
            sc.next(); // moves onto the next token until an int is found.
        for (int count = 0; count < xUnit.length; count ++)  // goes through the array until it hits the end
            xUnit[count] = sc.nextInt(); //assigns the int to the array
            sc.next(); // skips the comma
            yUnit[count] = sc.nextInt(); //assigns the next int to the other array
        for (int count = 0; count < xUnit.length; count ++)
            System.out.println( xUnit[count] + "," + yUnit[count]); //prints out all the data read in
}Bear in mind my java experience is fairly limited, so this may not be what you're after.