Fix WebSocketEvent getter Visibility

protected instead of public
INTEXT-6: Add AWS core and SES adapter
For reference see: https://jira.springsource.org/browse/INTEXT-6
INTEXT-6 - Add AWS SES Samples

* Add SES JavaMailSender Sample
* Add SES Spring Integration Sample
* Refactor DefaultAmazonSESMailSender to implement JavaMailSender and delegate to JavaMailSenderImpl rather than extending it
* Cleanup
Merge pull request #5 from amolnayak311/INTEXT-6

* amolnayak311-INTEXT-6:
  INTEXT-6 - Add AWS SES Samples
  INTEXT-6: Add AWS core and SES adapter For reference see: https://jira.springsource.org/browse/INTEXT-6
  Fix WebSocketEvent getter Visibility