@NonNull
    @VisibleForTesting static Map<String, String> getHeaders(@NonNull AccessToken accessToken) {
        final String AUTH_HEADER = "Authorization";
        final String BEARER = "Bearer";

        Map<String, String> headers = new HashMap<String, String>();
        headers.put(AUTH_HEADER, BEARER + " " + accessToken.getToken());
        return headers;
    }
@NonNull
    @VisibleForTesting static Map<String, String> getHeaders(@NonNull AccessToken accessToken) {
        final String AUTH_HEADER = "Authorization";
        final String BEARER = "Bearer";

        Map<String, String> headers = new HashMap<String, String>();
        headers.put(AUTH_HEADER, BEARER + " " + accessToken.getToken());
        return headers;
    }
@ NonNull @ VisibleForTesting static Map < String , String > getHeaders ( @ NonNull AccessToken accessToken ) { final String AUTH_HEADER = "Authorization" ; final String BEARER = "Bearer" ; Map < String , String > headers = new HashMap < String , String > ( ) ; headers . put ( AUTH_HEADER , BEARER + " " + accessToken . getToken ( ) ) ; return headers ; }
Creates a {@link Map} of the headers needed to pass to the {@link WebView}.

@param accessToken the {@link AccessToken} to use for the Authorization header.
@return a {@link Map} containing headers to pass to {@link WebView}.
Creates a { @link Map } of the headers needed to pass to the { @link WebView } .