FULL PRODUCT VERSION :
java version "1.8.0_20"
Java(TM) SE Runtime Environment (build 1.8.0_20-b26)
Java HotSpot(TM) 64-Bit Server VM (build 25.20-b23, mixed mode)

Also seen with 

java version "1.7.0_45"
Java(TM) SE Runtime Environment (build 1.7.0_45-b18)
Java HotSpot(TM) 64-Bit Server VM (build 24.45-b08, mixed mode)


ADDITIONAL OS VERSION INFORMATION :
Linux localhost.localdomain 3.15.7-200.fc20.x86_64 #1 SMP Mon Jul 28 18:50:26 UTC 2014 x86_64 x86_64 x86_64 GNU/Linux

Also seen on ubuntu 14.04

A DESCRIPTION OF THE PROBLEM :
When trying to read a JPG and just write it back to another file, the colors of the image are all screwed up. From browsing on the internet, Its basically whats mentioned here 

http://stackoverflow.com/questions/13072312/jpeg-image-color-gets-drastically-changed-after-just-imageio-read-and-imageio

The sample Image I tried with is here - http://img1.junaroad.com/uiproducts/34199/pri-1384240030.jpg

I am uploading the same original image as well as the wrong saved image on imgur in case the original link goes missing. Here is the imgur album - http://imgur.com/a/barYY

There is a chance imgur is resampling the image, so use the original URL i gave. If thats not working you can ping me on my email and i can provide newer source image

STEPS TO FOLLOW TO REPRODUCE THE PROBLEM :
            BufferedImage originalImage;
            try {
                originalImage = ImageIO.read(inputFileInputStream); // simple FileInputStream to the image file
                
                
                if (originalImage == null) {
                    throw new Exception("error");
                }
               
                try {
                    

            FileOutputStream output = new FileOutputStream("/outputPath/outputimage");
            ImageWriter jpgWriter = ImageIO.getImageWritersByFormatName("jpeg").next();
            ImageWriteParam iwp = jpgWriter.getDefaultWriteParam();
            iwp.setCompressionMode(ImageWriteParam.MODE_EXPLICIT);
            iwp.setCompressionQuality(0.95f);
            ImageOutputStream imageOutput = ImageIO.createImageOutputStream(output);
            jpgWriter.setOutput(imageOutput);
            jpgWriter.write(null, new IIOImage(originalimage, null, null), iwp);
            jpgWriter.dispose();
            imageOutput.flush();



                } catch (Exception ex) {
                    ex.printStackTrace();
                }
                
                
                
            } catch (FileNotFoundException ex) {
                throw new ImageNotFoundException(ex.getMessage());
            }

ACTUAL -
http://imgur.com/a/barYY

The image with red background is the wrong result

REPRODUCIBILITY :
This bug can be reproduced always.