final fixes

JavaApp/src/main/java/jdpi/awt/Graphics.java

@@ -4,10 +4,6 @@ import jdpi.awt.image.*;
 
 public class Graphics {
     protected java.awt.Graphics2D g2d;
-    
-    public Graphics(java.awt.Graphics g2d) {
-		this((java.awt.Graphics2D) g2d);
-	}
 
 	public Graphics(java.awt.Graphics2D g2d) {
 		this.g2d = g2d;

JavaApp/src/main/java/jdpi/awt/image/BufferedImage.java

@@ -6,11 +6,15 @@ import jdpi.awt.Image;
 public class BufferedImage extends Image {
 	private java.awt.image.BufferedImage mImg;
     public BufferedImage(int width, int height, int imageType) {
-		mImg = new java.awt.image.BufferedImage(width, height, imageType);
+		this(new java.awt.image.BufferedImage(width, height, imageType));
+	}
+	
+	public BufferedImage(java.awt.image.BufferedImage img) {
+		mImg = img;
 	}
 	
 	public Graphics getGraphics() {
-		return new Graphics2D(mImg.getGraphics());
+		return new Graphics2D((java.awt.Graphics2D) mImg.getGraphics());
 	}
 
 	public Graphics2D createGraphics() {

JavaApp/src/main/java/jdpi/awt/image/ImageObserverWrapper.java

@@ -6,8 +6,8 @@ public void ImageObserverWrapper {
     public java.awt.image.ImageObserver wrap(final ImageObserver observer) {
         return new java.awt.image.ImageObserver() {
             public boolean imageUpdate(java.awt.Image img, int infoflags, int x, int y, int width, int height) {
-                if (img instanceof BufferedImage) {
-                    observer.imageUpdate((BufferedImage) imf, infoflags, x, y, width, height);
+                if (img instanceof java.awt.image.BufferedImage) {
+                    observer.imageUpdate(new BufferedImage((java.awt.image.BufferedImage) img), infoflags, x, y, width, height);
                 }
             }
         };