title: storing the output of java program in an excel sheet through Apachae POI
body: <p>I have the below csv file which is comma delimited , now from this file i already have read the value of the column der_id ,but please advise now the output that i am getting on console that is the column der_id and its value I want to be stored it in a separate excel sheet in the first column itself. please advise how can I achieve this through apache poi</p>
  
  <pre><code>wert,der_tran,der_id,der_version,cvns_num,cvs_type
  AB42126325,0,694698683,0,651626843,13002
  AB42126326,0,694698686,0,651626846,13001
  </code></pre>
  
  <p>presently I am reading this in this format..</p>
  
  <pre><code>public class Parsingcsv {
  
      public static void main(String[] args)
      {
          Parsingcsv obj = new Parsingcsv();
          obj.run();
      }
  
      public void run()
      {
          String csvFile = "C:\\abc_2.csv";
          BufferedReader br = null;
          String line = "";
          String cvsSplitBy = ",";
  
          try 
              {
                 br = new BufferedReader(new FileReader(csvFile));
                 while ((line = br.readLine()) != null) {
  
                  // use comma as separator
                  String[] id = line.split(cvsSplitBy);
  
                  System.out.println("[der_id= " + id[2] + "]");
  
              }
  
          } catch (FileNotFoundException e) {
              e.printStackTrace();
          } catch (IOException e) {
              e.printStackTrace();
          } finally {
              if (br != null) {
                  try {
                      br.close();
                  } catch (IOException e) {
                      e.printStackTrace();
                  }
              }
          }    
          System.out.println("#####################3");
      }
  
  }
  </code></pre>
  
  <p>and its output is in this format on console i am getting..</p>
  
  <pre><code>der_id
  694698683
  694698686
  </code></pre>