{
String str ="{\"error\":{\"message\":\"An active access token must be used to query information about the current user.\",\"type\":\"OAuthException\",\"code\":2500,\"fbtrace_id\":\"AUmMHJlVYvTbQrBT11Dk104\"}}";
byte[] message = str.getBytes();
{
String str ="{\"error\":{\"message\":\"An active access token must be used to query information about the current user.\",\"type\":\"OAuthException\",\"code\":2500,\"fbtrace_id\":\"AUmMHJlVYvTbQrBT11Dk104\"}}";
byte[] message = str.getBytes();