update 10/1/2018 -- 3.2.4.01

AWT components in SwingJS:

-- can be accessed directly as java.awt Components

-- receive posted events to the component's MouseDown, MouseMove, etc, methods;

-- can also be extended to use (or can alternatively use) Swing MouseListener and MouseAdapter methods;

-- are subclasses of JComponent (JavaScript only, not Java), so also take all the event possibilities of Swing;

-- require explicit graphics.dispose() if getGraphics() is called in any component.