ADDITIONAL SYSTEM INFORMATION :
any / any

A DESCRIPTION OF THE PROBLEM :
If an image with transparent pixels around the edges is drawn rotated, black pixels appear
where the border of the image would be.

I believe this is a fundamental hole in the drawing model. Graphics2D provides for a pixel value
for transparent pixels being drawn, but does not provide for a pixel value of nonexistant pixels being sampled.
When a raster image is being sampled under these circumstances, it's essential that "outside the edge" pixels
are used in some way.

STEPS TO FOLLOW TO REPRODUCE THE PROBLEM :
graphics.setRotation(Math.pi/3);
graphics.drawImage(image,tx,ty,w,h);

EXPECTED VERSUS ACTUAL BEHAVIOR :
EXPECTED -
Smooth invisible edges
ACTUAL -
dirty pixels appear where the invisible edge of the image should be

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I can supply sample output

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