docs: public static String getInitialDirectory() {
          String result;
  
          result = get("InitialDirectory", "%c");
          result = result.replaceAll("%t", System.getProperty("java.io.tmpdir"));
          result = result.replaceAll("%h", System.getProperty("user.home"));
          result = result.replaceAll("%c", System.getProperty("user.dir"));
          result = result.replaceAll("%%", System.getProperty("%"));
  
          return result;
      }