docs: public String getAbsoluteRfsPathRelativeToWebApplication(String path) {
  
          if ((path == null) || (getWebApplicationRfsPath() == null)) {
              return null;
          }
          // check for absolute path is system depended, let's just use the standard check
          File f = new File(path);
          if (f.isAbsolute()) {
              // apparently this is an absolute path already
              path = f.getAbsolutePath();
              if (f.isDirectory() && !path.endsWith(File.separator)) {
                  // make sure all folder paths end with a separator
                  path = path.concat(File.separator);
              }
              return path;
          }
          return CmsFileUtil.normalizePath(getWebApplicationRfsPath() + path);
      }