code: static Typeface load(AssetManager assets, String path) {
          synchronized (sTypefaces) {
              Typeface typeface;
              if (sTypefaces.containsKey(path)) {
                  typeface = sTypefaces.get(path);
              } else {
                  typeface = Typeface.createFromAsset(assets, path);
                  sTypefaces.put(path, typeface);
              }
              return typeface;
          }
      }
docs: Load a typeface from the specified font data.
  
  @param assets The application's asset manager.
  @param path   The file name of the font data in the assets directory.