package display;

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

public class FileBean {
  int index;
  File curDir;
  Random generator;
  String[] filenames;

  public FileBean() {
    curDir = new File("images");
    filenames = curDir.list();
    generator = new Random();
    index = Math.abs(generator.nextInt() % filenames.length);
  }

  public String fName() {
    int i;
    i = newRandom();
    return filenames[i];
  } 

  public int newRandom() {
    index = Math.abs(generator.nextInt() % filenames.length);
    return index;
  }

}