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Java: Encode any byte array, stream or file into a 24-bit bitmap image (BMP)
In some situations it is necessary to hide binary data in another file format so that it cannot be easily detected — be it to store data on image storage platforms such as Picasa, or to circumvent firewalls or mail filters. I wrote a little helper to encode byte arrays, streams or files into 24-bit bitmap images (BMP files).
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