Alex - GlassEditor.com questions

Alex - GlassEditor.com answers

• How to flatMapToLong a Stream<List<Long>>?
• In Java 8, how to get Stream<T> from Stream<? extends Collection<T>>?
• How can I map an optional into a primitive optional?
• Clear HashMap Values While Retaining Keys
• How can I set an OpenGL display (Window created by OpenGL) to maximized?
• How to increment value for a specific key in a Map in java?
• How to round *down* integers in Java?
• GLFW poll waits until window resize finished, how to fix?
• Changing the value of a field in a map function of Stream
• invokeAndWait with lambda expression hangs forever in static initializer