src/main/java/org/apache/commons/imaging/formats/tiff/TiffImageParser.java [251:270]:
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        if (subImage != null) {
            // Check for valid subimage specification. The following checks
            // are consistent with BufferedImage.getSubimage()
            if (subImage.width <= 0) {
                throw new ImagingException("Negative or zero subimage width.");
            }
            if (subImage.height <= 0) {
                throw new ImagingException("Negative or zero subimage height.");
            }
            if (subImage.x < 0 || subImage.x >= width) {
                throw new ImagingException("Subimage x is outside raster.");
            }
            if (subImage.x + subImage.width > width) {
                throw new ImagingException("Subimage (x+width) is outside raster.");
            }
            if (subImage.y < 0 || subImage.y >= height) {
                throw new ImagingException("Subimage y is outside raster.");
            }
            if (subImage.y + subImage.height > height) {
                throw new ImagingException("Subimage (y+height) is outside raster.");
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src/main/java/org/apache/commons/imaging/formats/tiff/TiffImageParser.java [738:757]:
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        if (subImage != null) {
            // Check for valid subimage specification. The following checks
            // are consistent with BufferedImage.getSubimage()
            if (subImage.width <= 0) {
                throw new ImagingException("Negative or zero subimage width.");
            }
            if (subImage.height <= 0) {
                throw new ImagingException("Negative or zero subimage height.");
            }
            if (subImage.x < 0 || subImage.x >= width) {
                throw new ImagingException("Subimage x is outside raster.");
            }
            if (subImage.x + subImage.width > width) {
                throw new ImagingException("Subimage (x+width) is outside raster.");
            }
            if (subImage.y < 0 || subImage.y >= height) {
                throw new ImagingException("Subimage y is outside raster.");
            }
            if (subImage.y + subImage.height > height) {
                throw new ImagingException("Subimage (y+height) is outside raster.");
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