JAVA neujemanje tipov

 /*
 * To change this template, choose Tools | Templates
 * and open the template in the editor.
 */
 
 package org2;
 
 import javax.swing.*; 
 import java.awt.*;
 import java.awt.image.BufferedImage;
 import java.awt.image.PixelGrabber;
 import java.io.File;
 import java.io.IOException;
 import javax.imageio.ImageIO;
 
 public class Main 
 {
 
 /**
 * @param args the command line arguments
 */
 public static void main(String[] args) 
 {
 ImgProc frame = new ImgProc();
 }
 
 }
 
 
 class ImgProc extends JFrame
 {
 BufferedImage img = null;
 int[] Pixels = null;
 
 public ImgProc() 
 {
 setSize( 1000, 1000 );
 setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
 setBackground(Color.white);
 setTitle( "Image Processing" );
 img = getImage("C:\\test.bmp"); 
 getPixels(img);
 setVisible(true);
 }
 
 public void getPixels( BufferedImage img )
 {
 PixelGrabber pg = new PixelGrabber(img, 0, 0,100, 100, false);
 Pixels = new int[ pg.getWidth() * pg.getHeight() ];
 try
 {
 pg.grabPixels();
 }
 catch (Exception e)
 { 
 System.err.println("napaka v PixelGrabber-ju"); 
 }
 Pixels = (int[])pg.getPixels();
 
 
 } 
 
 
 public BufferedImage getImage(String path)
 {
 BufferedImage tmp = null;
 try 
 {
 tmp = ImageIO.read(new File(path));
 } 
 catch (IOException ioe) 
 {
 System.err.println("Ne morem prebrati slike");
 }
 return tmp;
 } 
 
 
 public void paint( Graphics g ) 
 {
 g.drawImage(img, 0, 0, null);
 }
 }