We have a customer reporting an issue that their system is going frequently out of memory & our analysis points to the fact that ICESoft library is consuming this memory to generate the images

Here is the apis that we are calling
BufferedImage thumbnailImage = null;
        synchronized(UAPMarkupHelper.lock) {
         thumbnailImage=(BufferedImage) document.getPageImage(0, GraphicsRenderingHints.SCREEN, Page.BOUNDARY_CROPBOX, rotation, thumbScale);
        }
        RenderedImage rendThubnailImage = thumbnailImage;
        try {
            File file = new File(outputFileName);
            ImageIO.write(rendThubnailImage, outputFileName.substring(outputFileName.lastIndexOf(".")+1), file);
        } catch (IOException e) {
            LOG.error(e);
            return false;

We wanted to understand from ICESOFT, What is the benchmarking data on what amount of memory is required by this library for what type / size of documents. With this data, we can go back to the customer & tell what is the minimum memory requirement in their case.

Let us know if you have any questions on this..

Thanks,
Mayank