Printing no of Process running in a table format

To find the number of processes running in a machine and print those in table format

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import java.io.BufferedReader; import java.io.InputStreamReader;   public class NoofProcess {   public static void main(String[] args) {     try {       // Process p = Runtime.getRuntime().exec("cmd /c tasklist /v");       Process p = Runtime.getRuntime().exec("tasklist.exe /nh /v");       BufferedReader stdInput = new BufferedReader(new InputStreamReader(p.getInputStream()));       String input, output = "";       while ((input = stdInput.readLine()) != null) {         output += input;         System.out.println(input);       }         stdInput.close();     } catch (Exception k) {       k.printStackTrace();     }   } }