How to create CSV file using java

In this video I have shown how you can create a CSV file or Comma Separated Values file using java.

The below source code is explained in the video,
Create_CSV.java

package com.chillyfacts.com;
 import java.io.File;
 import java.io.PrintWriter;
 public class Create_CSV {
 public static void main(String[] args) {
 try {
   PrintWriter pw= new PrintWriter(new File("C:\\Users\\MIRITPC\\Desktop\\csv\\books_table.csv"));
   StringBuilder sb=new StringBuilder();
   sb.append("sl_no");
   sb.append(",");
   sb.append("book name");
   sb.append(",");
   sb.append("category");
   sb.append("\r\n");
   sb.append("1");
   sb.append(",");
   sb.append("book name 1");
   sb.append(",");
   sb.append("category 1");
   sb.append("\r\n");
   sb.append("2");
   sb.append(",");
   sb.append("book name 2");
   sb.append(",");
   sb.append("category 2");
   sb.append("\r\n");
   pw.write(sb.toString());
   pw.close();
   System.out.println("finished");
   } catch (Exception e) {
      // TODO: handle exception
   }
}
}

The above code will create a CSV file as shown below,
CSV File opened in Text File

CSV File opened in Excel File