docs: private String getContentFromPath(String sourcePath,
              HostsSourceType sourceType) throws IOException {
  
          String res = "";
  
          if (sourceType == HostsSourceType.LOCAL_FILE) {
              res = PcFileNetworkIoUtils.readFileContentToString(sourcePath);
          } else if (sourceType == HostsSourceType.URL) {
              res = PcFileNetworkIoUtils.readStringFromUrlGeneric(sourcePath);
          }
          return res;
  
      }