283 

   284     static void writableOutputDir(Path outdir) throws PackagerException {

   285         File file = outdir.toFile();

   286 

   287         if (!file.isDirectory() && !file.mkdirs()) {

   288             throw new PackagerException("error.cannot-create-output-dir",

   289                     file.getAbsolutePath());

   290         }

   291         if (!file.canWrite()) {

   292             throw new PackagerException("error.cannot-write-to-output-dir",

   293                     file.getAbsolutePath());

   294         }

   295     }