fails(JRUBY-5656):Array#pack with format 'V' taints the output string if the format string is tainted
fails(JRUBY-5656):Array#pack with format 'V' raises a TypeError when passed nil
fails(JRUBY-5656):Array#pack with format 'v' taints the output string if the format string is tainted
fails(JRUBY-5656):Array#pack with format 'v' raises a TypeError when passed nil
