Make ResourcePath with list(), listFiles(), listDirectories(), resolve(), stream()

[calvertdw]

Maybe constructor that takes a String with "/" and uses Thread.currentThread().getClassLoader() everywhere.

[calvertdw]

public static List<String> listResourceDirectoryContents(String relativePath)
   {
      try
      {
         return IOUtils.readLines(Thread.currentThread().getContextClassLoader().getResourceAsStream(relativePath), StandardCharsets.UTF_8);
      }
      catch (IOException e)
      {
         throw new RuntimeException(e.getMessage());
      }
   }

   public static InputStream streamFromClassPath(Path path)
   {
      String slashConversion = "";
      for (int i = 0; i < path.getNameCount(); i++)
      {
         slashConversion += path.getName(i).toString();
         if (i < path.getNameCount() - 1)
         {
            slashConversion += "/";
         }
      }

      return Thread.currentThread().getContextClassLoader().getResourceAsStream(slashConversion);
   }

   public static File fileFromClassPath(Path path)
   {
      String slashConversion = "";
      for (int i = 0; i < path.getNameCount(); i++)
      {
         slashConversion += path.getName(i).toString();
         if (i < path.getNameCount() - 1)
         {
            slashConversion += "/";
         }
      }

      URL resourceUrl = Thread.currentThread().getContextClassLoader().getResource(slashConversion);
      String resourceUrlPath = resourceUrl.getPath();
      if (SystemUtils.IS_OS_WINDOWS)
         resourceUrlPath = resourceUrlPath.substring(1, resourceUrlPath.length());

      return Paths.get(resourceUrlPath).toFile();
   }