Check n.o of lines,words,characters in text file

13.      WAJP that displays the number of characters, lines and words in a text/text file.

Program:

                                    Download link to Filestatus

import java.io.*;

public class FileStat
{
  public static void main(String args[])throws IOException
  {
    long n1=0,nw=0,nc=0;
   
    String line;
   
    BufferedReader br=new BufferedReader(new FileReader(args[0]));
   
    while((line=br.readLine())!=null)
    {
      nl++;
     
      nc=nc+line.length();
     
      int i=0;
     
      boolean pspace=true;
     
      while(i<line.length())
      {
       char c=line.charAt(i++);
      
       boolean cspace=Character.isWhitespace(c);
      
       if(pspace&&!cspace)
        
         nw++;
        
       pspace=cspace;
      }
   }