String[24][24] numbers;
 
File file = new File("something.csv");
 
BufferedReader bufRdr  = new BufferedReader(new FileReader(file));
String line = null;
int row = 0;
int col = 0;
 
//read each line of text file
while((line = bufRdr.readLine()) != null)
{
	StringTokenizer st = new StringTokenizer(line,",");
	while (st.hasMoreTokens())
	{
		//get next token and store it in the array
		numbers[row][col] = st.nextToken();
		col++;
	}
	row++;
}
 
//close the file
bufRdr.close();

	String [][] numbers = new String [24][24];
 
	File file = new File("Currency Exchange Rates.csv");
 
	BufferedReader bufRdr  = new BufferedReader(new FileReader(file));
	String line = null;
	int row = 0;
	int col = 0;
 
	//read each line of text file
	while((line = bufRdr.readLine()) != null && row < 24)
	{	
	StringTokenizer st = new StringTokenizer(line,",");
	while (st.hasMoreTokens())
	{
		//get next token and store it in the array
		numbers[row][col] = st.nextToken();
		col++;
	}
	col = 0;
	row++;
	}

 
import java.io.BufferedReader;
import java.io.File;
import java.io.FileNotFoundException;
import java.io.FileReader;
import java.io.IOException;
import java.io.Reader;
import java.util.StringTokenizer;
 
 
public class Main {
 
	/**
	 * @param args
	 */
	public static void main(String[] args) {
		// TODO Auto-generated method stub
		String fileName="C:/Documents and Settings/tntadmin/workspace2/a.csv";
		try {
			BufferedReader br = new BufferedReader( new FileReader(fileName));
			String strLine = null;
			StringTokenizer st = null;
			int lineNumber = 0, tokenNumber = 0;
 
			while( (fileName = br.readLine()) != null)
			{
				lineNumber++;
 
				//break comma separated line using ","
				st = new StringTokenizer(fileName, ",");
 
				while(st.hasMoreTokens())
				{
					//display csv values
					tokenNumber++;
					System.out.println("Line # " + lineNumber + 
							", Token # " + tokenNumber 
							+ ", Token : "+ st.nextToken());
				}
 
				//reset token number
				tokenNumber = 0;
 
			}
		} 
 
 
 
 
		catch (FileNotFoundException e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		} catch (IOException e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		}
	}
 
}

import java.io.BufferedReader;
import java.io.FileNotFoundException;
import java.io.FileReader;
import java.io.IOException;
import java.util.ArrayList;
import java.util.StringTokenizer;
 
 
public class CSVFileReader {
 
	String fileName;
 
	 ArrayList <String>storeValues = new ArrayList<String>();
	public CSVFileReader(String FileName)
	{
		this.fileName=FileName;
	}
 
	public void ReadFile()
	{
		try {
			//storeValues.clear();//just in case this is the second call of the ReadFile Method./
			BufferedReader br = new BufferedReader( new FileReader(fileName));
 
			StringTokenizer st = null;
			int lineNumber = 0, tokenNumber = 0;
 
			while( (fileName = br.readLine()) != null)
			{
				lineNumber++;
				System.out.println(fileName);
				storeValues.add(fileName);
				//break comma separated line using ","
				st = new StringTokenizer(fileName, ",");
 
				while(st.hasMoreTokens())
				{	
 
					System.out.println("Line # " + lineNumber + 
							", Token # " + tokenNumber 
							+ ", Token : "+ st.nextToken());
 
				}
 
				//reset token number
				tokenNumber = 0;
 
			}
		} catch (FileNotFoundException e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		} catch (IOException e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		}
 
 
	}
 
 
 
	//mutators and accesors 
	public void setFileName(String newFileName)
	{
		this.fileName=newFileName;
	}
	public String getFileName()
	{
		return fileName;
	}
	public ArrayList getFileValues()
	{
		return this.storeValues;
	}
	public void displayArrayList()
	{
		for(int x=0;x<this.storeValues.size();x++)
		{
			System.out.println(storeValues.get(x));
		}
	}
 
}

 
public class Main {
 
	/**
	 * @param args
	 */
	public static void main(String[] args) {
		// TODO Auto-generated method stub
		String fileName="C:/Documents and Settings/tntadmin/workspace2/a.csv";
		CSVFileReader x=new CSVFileReader(fileName);
		x.ReadFile();
		x.displayArrayList();
 
	}
 
}