If PDF contains CAD design drawing, When it convert to img occur OutOfMemoryError

I user java SDK, the code is like this.

page = pdf.getPages().get_Item(i);

  •   			BufferedImage bufferedImage = new PngDevice(new Resolution(100)).processToBufferedImage(page);*
    

568711+HV-VCV-Line+8466-00-rev03.pdf (4.2 MB)

When I test convert use above file, it probably consume 4.5G memory, this is horrible。

Please help me check this problem, and Is there any way to circumvent this problem,becouse when user upload this type file, the system is hanged, this is very serious.

@huangwq

We have opened the following new ticket(s) in our internal issue tracking system and will deliver their fixes according to the terms mentioned in Free Support Policies.

Issue ID(s): PDFJAVA-43392

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