Dimensions are too large exception

[watte babbu]

I am trying to convert a wmf image into a jpg image, my code looks like
/*******code *******/
ImageInfo info = imageManager.getImageInfo(uri, sessionContext);
                    if(pictName.equals("image22.wmf")){
                    info.getSize();
                String S = "PAWAN";
                }

                    //Load image and request Graphics2D image

                    g2dImage = (ImageBuffered)imageManager.
getImage(info, ImageFlavor.BUFFERED_IMAGE,
sessionContext);
                    g2dImage.getBufferedImage().getHeight();
                    g2dImage.getRenderedImage().getHeight();
                    g2dImage.getSize().setSizeInPixels
(info.getSize().getWidthPx(), info.getSize().getHeightPx());
                    OutputStream os =
unit.getStreamProvider().createFile(pictName+".jpg");
                    ImageIO.write(g2dImage.getRenderedImage(), "jpg", os);
/*******end code***********/
while this works for half of the sample size that I have.
 For the other half, I get a "Dimensions are too
large exception" exception, the stack trace is
/************** stack trace ************/
java.lang.IllegalArgumentException: Dimensions (width=851968 height=65536)
are too large
        at java.awt.image.SampleModel.<init>(SampleModel.java:112)
        at
java.awt.image.SinglePixelPackedSampleModel.<init>(SinglePixelPackedSampleModel.java:124)

        at java.awt.image.Raster.createPackedRaster(Raster.java:770)
        at java.awt.image.Raster.createPackedRaster(Raster.java:466)
        at
java.awt.image.DirectColorModel.createCompatibleWritableRaster(DirectColorModel.java:1015)

        at java.awt.image.BufferedImage.<init>(BufferedImage.java:315)
        at
org.apache.batik.transcoder.wmf.tosvg.AbstractWMFPainter.getImage(Unknown
Source)
        at org.apache.batik.transcoder.wmf.tosvg.WMFPainter.paint(Unknown
Source)
        at
org.apache.fop.image.loader.batik.ImageConverterWMF2G2D$Graphics2DImagePainterWMF.paint(ImageConverterWMF2G2D.java:98)

        at
org.apache.xmlgraphics.image.loader.impl.ImageConverterG2D2Bitmap.paintToBufferedImage(ImageConverterG2D2Bitmap.java:149)

        at
org.apache.xmlgraphics.image.loader.impl.ImageConverterG2D2Bitmap.convert(ImageConverterG2D2Bitmap.java:74)

        at
org.apache.xmlgraphics.image.loader.pipeline.ImageProviderPipeline.execute(ImageProviderPipeline.java:175)

        at
org.apache.xmlgraphics.image.loader.pipeline.ImageProviderPipeline.execute(ImageProviderPipeline.java:99)

        at
org.apache.xmlgraphics.image.loader.ImageManager.getImage(ImageManager.java:227)

        at
org.apache.xmlgraphics.image.loader.ImageManager.getImage(ImageManager.java:294)

        at net.thirdwing.util.ImageUtils.copyImage(ImageUtils.java:73)
        /************** end stack trace ************/
I tried looking at AbstractWMFPainter's getImage method where I guess this
size is calculated. That code is way too complicated for me to understand
:(.
Is there a way to get this working or to downsize for large images?.
Thanks,
-Watte