remove dependency from ToolkitImage in Image comonentent

diylc/diylc-library/src/org/diylc/awt/ImageUtils.java

@@ -0,0 +1,17 @@
+package org.diylc.awt;
+
+import java.awt.Graphics2D;
+import java.awt.Image;
+import java.awt.image.BufferedImage;
+
+public class ImageUtils {
+
+  public static BufferedImage ToBufferedImage(Image image) {
+    BufferedImage bi =
+        new BufferedImage(image.getWidth(null), image.getHeight(null), BufferedImage.TYPE_INT_ARGB);
+    Graphics2D g = bi.createGraphics();
+    g.drawImage(image, 0, 0, null);
+    g.dispose();
+    return bi;
+  }
+}

diylc/diylc-library/src/org/diylc/components/misc/Image.java

@@ -32,6 +32,7 @@ import javax.swing.ImageIcon;
 
 import org.apache.poi.util.IOUtils;
 import org.diylc.appframework.miscutils.IconImageConverter;
+import org.diylc.awt.ImageUtils;
 import org.diylc.common.ObjectCache;
 import org.diylc.components.AbstractTransparentComponent;
 import org.diylc.core.ComponentState;
@@ -44,8 +45,6 @@ import org.diylc.core.annotations.ComponentDescriptor;
 import org.diylc.core.annotations.EditableProperty;
 import org.diylc.core.annotations.PercentEditor;
 
-import sun.awt.image.ToolkitImage;
-
 import com.thoughtworks.xstream.annotations.XStreamConverter;
 
 
@@ -147,7 +146,7 @@ public class Image extends AbstractTransparentComponent<Void> {
   public ImageIcon getImage() {
     if (image != null) {
       // when loading old files, convert the stored image to byte array and then then discard it, we won't be needing it anymore
-      BufferedImage bi = ((ToolkitImage) image.getImage()).getBufferedImage();
+      BufferedImage bi = ImageUtils.ToBufferedImage(image.getImage());
       ByteArrayOutputStream baos = new ByteArrayOutputStream();
       try {
         ImageIO.write(bi, "png", baos);