code: public static Properties loadChecksumFile(File csFile) {
          InputStream csis = null;
          Properties csprops = new Properties();
          try {
              csis = new FileInputStream(csFile);
              csprops.load(csis);
          } catch (IOException e) {
              logger.log(Level.FINEST, "Failed to load the checksum file: " + csFile.getAbsolutePath(), e);
          } finally {
              InstallUtils.close(csis);
          }
          return csprops;
      }
docs: Loads the checksum file into a properties object
  
  @param csFile the checksum File
  @return a new Properties object with the checksum data