@Override
    public int[] getIntData() {
        return data;
    }
Returns a reference to the data array stored in this instance. Note that the array returned is <strong>not</strong> a safe copy and that modifying it
directly affects the content of the instance. While this design approach carries some risk in terms of data security, it was chosen for reasons of
performance and memory conservation. TIFF images that contain floating-point data are often quite large. Sizes of 100 million raster cells are common.
Making a redundant copy of such a large in-memory object might exceed the resources available to a Java application.

@return a direct reference to the data array stored in this instance.
src/main/java/org/apache/commons/imaging/formats/tiff/TiffRasterDataInt.java