Method. Requests that the Reflection terminal window should receive the input focus. If you include buttons or other form elements on your web page to perform actions via the API, you can use this method to return input focus to the Reflection session so the user can type at the terminal cursor; otherwise, the input focus may remain on the form element, and a mouse click in the terminal window is required to give focus back to the Reflection session.
public void requestDisplayFocus()