public static HiveJdbcBrowserClientFactory get() {
    return INSTANCE;
  }
A factory to instantiate {@link IJdbcBrowserClient} objects. This is currently mostly
used to make sure we can instantiate a test browser client which does the browser flow
programmatically to run automated tests.
jdbc/src/java/org/apache/hive/jdbc/saml/HiveJdbcBrowserClientFactory.java