How to use

AbstractInformationControlManager$MyInternalAccessor

in

org.eclipse.jface.text

  /**
   * Returns an adapter that gives access to internal methods.
   * <p>
   * <strong>Note:</strong> This method is not intended to be referenced or overridden by clients.</p>
   *
   * @return the replaceable information control accessor
   * @since 3.4
   * @noreference This method is not intended to be referenced by clients.
   * @nooverride This method is not intended to be re-implemented or extended by clients.
   */
  public InternalAccessor getInternalAccessor() {
    return new MyInternalAccessor();
  }
}

  /**
   * Returns an adapter that gives access to internal methods.
   * <p>
   * <strong>Note:</strong> This method is not intended to be referenced or overridden by clients.</p>
   *
   * @return the replaceable information control accessor
   * @since 3.4
   * @noreference This method is not intended to be referenced by clients.
   * @nooverride This method is not intended to be re-implemented or extended by clients.
   */
  public InternalAccessor getInternalAccessor() {
    return new MyInternalAccessor();
  }
}