Java 11 migrate 7 remaining f (#1115)

* Moves facade to Java 11

* Moves factory-kit to Java 11

* Moves factory-method to Java 11

* Moves feature-toggle to Java 11

* Moves fluentinterface to Java 11

* Moves flux to Java 11

* Moves flyweight to Java 11

* Moves front-controller to Java 11

* Uses stream properly

* Resolves issues with ci

Anurag Agarwal committed 6y ago

670c4e43f3b3f46bdabea8d510f8292d869fe6d2

Parent: f835d3d

Committed by Ilkka Seppälä <iluwatar@users.noreply.github.com> on 12/22/2019, 12:41:19 PM