Parse CSV File using StringTokenizer example

/*
	Parse CSV File using StringTokenizer example.
	This example shows how to parse comma separated file (CSV file) using
	Java StringTokenizer and BufferedReader classes.
*/
 
import java.io.BufferedReader;
import java.io.FileReader;
import java.io.FileWriter;
import java.util.StringTokenizer;
 
public class ParseCSVFileExample {
 
	public static void main(String[] args) {
 
		try
		{
 
			//csv file containing data
			String strFile = "C:/FileIO/example.csv";
 
			//create BufferedReader to read csv file
			BufferedReader br = new BufferedReader( new FileReader(strFile));
			String strLine = "";
			StringTokenizer st = null;
			int lineNumber = 0, tokenNumber = 0;
 
			//read comma separated file line by line
			while( (strLine = br.readLine()) != null)
			{
				lineNumber++;
 
				//break comma separated line using ","
				st = new StringTokenizer(strLine, ",");
 
				while(st.hasMoreTokens())
				{
					//display csv values
					tokenNumber++;
					System.out.println("Line # " + lineNumber + 
							", Token # " + tokenNumber 
							+ ", Token : "+ st.nextToken());
				}
 
				//reset token number
				tokenNumber = 0;
 
			}
 
 
		}
		catch(Exception e)
		{
			System.out.println("Exception while reading csv file: " + e);			
		}
	}
}
 
/*
Input csv file
"one","two","three","four"
"parsing","comma","separated","file","java","example"
*/
 
/*
Output would be,
Line # 1, Token # 1, Token : "one"
Line # 1, Token # 2, Token : "two"
Line # 1, Token # 3, Token : "three"
Line # 1, Token # 4, Token : "four"
Line # 2, Token # 1, Token : "parsing"
Line # 2, Token # 2, Token : "comma"
Line # 2, Token # 3, Token : "separated"
Line # 2, Token # 4, Token : "file"
Line # 2, Token # 5, Token : "java"
Line # 2, Token # 6, Token : "example"
*/