Bit of a Non Sequitur. Internetnews.com reports that "Azul Sues Sun to Protect Itself." From the article: "'Sun seems to be in disbelief that a young, privately held company can independently create such industry-defining technology. Azul has been forced into this legal process as a last resort.'" Of course, as the article states that Sun's claim were for patent infringement, not copyright infringement, independent creation isn't really a defense...