file processor

import java.util.*;
import java.io.*;
import java.util.Arrays;


class fyle implements Iterable<String>{
private BufferedReader reader;
public fyle(String path) throws Exception{
reader = new BufferedReader(new FileReader(path));}

public void close() throws IOException{reader.close();}

public Iterator<String> iterator() {return new FileIterator();}

private class FileIterator implements Iterator<String>{
private String currentLine;

public boolean hasNext() {
try{currentLine = reader.readLine();
}catch(Exception E){
currentLine=null;
E.printStackTrace();}
return currentLine != null;}

public String next() {
return currentLine;}

public void remove() {}
}}

 public class fileClass {
public static int n, position=0;
public fileClass(String path) throws Exception{
fyle f= new fyle(path);
for(String j:f){n+=1;}

int[] k=new int[5];

for (int i=0; i<5; i++){ k[i] = 1+((int)(Math.random() * (n)));}
Arrays.sort(k);

fyle f2= new fyle(path);

for(String j2:f2){
position++;
for(int i=0;i<5;i++){
if(position== k[i]){
System.out.println("Random Line Number:" + k[i] + "  " + j2);
}}}}

public static void main(String[] args) throws Exception{
try{
fileClass _new=new fileClass(args[0]);
}catch(Exception e){
System.out.println("Error :p");
}}}