--- old/test/jdk/java/awt/dnd/ImageTransferTest/ImageTransferTest.java	2018-11-08 14:17:09.082425000 +0530
+++ new/test/jdk/java/awt/dnd/ImageTransferTest/ImageTransferTest.java	2018-11-08 14:17:08.702425000 +0530
@@ -24,7 +24,7 @@
 /*
  * @test
  * @key headful
- * @bug 4397404 4720930 8197926
+ * @bug 4397404 4720930 8197926 8176556
  * @summary tests that images of all supported native image formats are
  * transferred properly
  * @library /test/lib
@@ -149,23 +149,23 @@
         int h = 100;
         int[] pix = new int[w * h];
 
+        BufferedImage img = new BufferedImage(w, h, BufferedImage.TYPE_INT_RGB);
         int index = 0;
         for (int y = 0; y < h; y++) {
             for (int x = 0; x < w; x++) {
                 int red = 127;
                 int green = 127;
                 int blue = y > h / 2 ? 127 : 0;
-                int alpha = 255;
                 if (x < w / 4 && y < h / 4) {
-                    alpha = 0;
                     red = 0;
                 }
-                pix[index++] =
-                        (alpha << 24) | (red << 16) | (green << 8) | blue;
+                pix[index] =
+                        (red << 16) | (green << 8) | blue;
+                img.setRGB(x, y, pix[index]);
+                index++;
             }
         }
-        return Toolkit.getDefaultToolkit().
-                createImage(new MemoryImageSource(w, h, pix, 0, w));
+        return (Image)img;
     }
 
 
@@ -204,26 +204,12 @@
             return false;
         }
 
-        if (formats[fi].equals("PNG") ||
-        formats[fi].equals("image/png") ||
-        formats[fi].equals("image/x-png")) {
-            // check alpha as well
-            for (int i = 0; i < ib1.length; i++) {
-                if (ib1[i] != ib2[i]) {
-                    System.err.println("different pixels: " +
-                    Integer.toHexString(ib1[i]) + " " +
-                    Integer.toHexString(ib2[i]));
-                    return false;
-                }
-            }
-        } else {
-            for (int i = 0; i < ib1.length; i++) {
-                if ((ib1[i] & 0x00FFFFFF) != (ib2[i] & 0x00FFFFFF)) {
-                    System.err.println("different pixels: " +
-                    Integer.toHexString(ib1[i]) + " " +
-                    Integer.toHexString(ib2[i]));
-                    return false;
-                }
+        for (int i = 0; i < ib1.length; i++) {
+            if (ib1[i] != ib2[i]) {
+                System.err.println("different pixels: " +
+                Integer.toHexString(ib1[i]) + " " +
+                Integer.toHexString(ib2[i]));
+                return false;
             }
         }
         return true;
@@ -233,7 +219,7 @@
         int width = image.getWidth(null);
         int height = image.getHeight(null);
         BufferedImage bimage =
-                new BufferedImage(width, height, BufferedImage.TYPE_INT_ARGB);
+                new BufferedImage(width, height, BufferedImage.TYPE_INT_RGB);
         Graphics2D g2d = bimage.createGraphics();
         try {
             g2d.drawImage(image, 0, 0, width, height, null);