public static ImageData convertAWTtoSWT(BufferedImage bufferedImage) {
		if (bufferedImage.getColorModel() instanceof DirectColorModel) {
			DirectColorModel colorModel = (DirectColorModel)bufferedImage.getColorModel();
			PaletteData palette = new PaletteData(colorModel.getRedMask(), colorModel.getGreenMask(), colorModel.getBlueMask());
			ImageData data = new ImageData(bufferedImage.getWidth(), bufferedImage.getHeight(), colorModel.getPixelSize(), palette);
			for (int y = 0; y < data.height; y++) {
				for (int x = 0; x < data.width; x++) {
					int rgb = bufferedImage.getRGB(x, y);
					int pixel = palette.getPixel(new RGB((rgb >> 16) & 0xFF, (rgb >> 8) & 0xFF, rgb & 0xFF)); 
					data.setPixel(x, y, pixel);
					if (colorModel.hasAlpha()) {
						data.setAlpha(x, y, (rgb >> 24) & 0xFF);
					}
				}
			}
			return data;		
		} else if (bufferedImage.getColorModel() instanceof IndexColorModel) {
			IndexColorModel colorModel = (IndexColorModel)bufferedImage.getColorModel();
			int size = colorModel.getMapSize();
			byte[] reds = new byte[size];
			byte[] greens = new byte[size];
			byte[] blues = new byte[size];
			colorModel.getReds(reds);
			colorModel.getGreens(greens);
			colorModel.getBlues(blues);
			RGB[] rgbs = new RGB[size];
			for (int i = 0; i < rgbs.length; i++) {
				rgbs[i] = new RGB(reds[i] & 0xFF, greens[i] & 0xFF, blues[i] & 0xFF);
			}
			PaletteData palette = new PaletteData(rgbs);
			ImageData data = new ImageData(bufferedImage.getWidth(), bufferedImage.getHeight(), colorModel.getPixelSize(), palette);
			data.transparentPixel = colorModel.getTransparentPixel();
			WritableRaster raster = bufferedImage.getRaster();
			int[] pixelArray = new int[1];
			for (int y = 0; y < data.height; y++) {
				for (int x = 0; x < data.width; x++) {
					raster.getPixel(x, y, pixelArray);
					data.setPixel(x, y, pixelArray[0]);
				}
			}
			return data;
		}
		return null;
	}