code: public static InstalledIdentity load(final InstalledImage installedImage, final ProductConfig productConfig,  List<File> moduleRoots, final List<File> bundleRoots) throws IOException {
          return LayersFactory.load(installedImage, productConfig, moduleRoots, bundleRoots);
      }
docs: Load the InstalledIdentity configuration based on the module.path
  
  @param installedImage the installed image
  @param productConfig  the product config
  @param moduleRoots    the module roots
  @param bundleRoots    the bundle roots
  @return the available layers
  @throws IOException