Review request for JMC-6472: Upgrading to Twitter4J 4.0.7.

[Marcus Hirt]

Hi all,

Please review this upgrade to Twitter4J 4.0.7.

Jira:   https://bugs.openjdk.java.net/browse/JMC-6472
Webrev: http://cr.openjdk.java.net/~hirt/JMC-6472/webrev.0/

Kind regards,
Marcus