Uber-Issue for collecting topics that should be included in this resource

[bkis]

This issue is for collecting topics that should find a place in this resource. Every serious (and picked) suggestion will (of course) get a contributors mention!

[bkis]

• Labeled Statements (could be an article "Labeled Statements" or "Control Flow")

[bkis]

• Lambda Expressions

[Demirro]

Maybe one or multiple articles about GUIs and appropriate libraries like Swing and JavaFX. Cover the basics and reference to more in depth content like Java ist auch eine Insel