This is a demo of a terminal/console emulator.
The code can run as either an Applet or as an Application.
JFrame extended class as the main GUI window
Console Menu can create test text and clear the display screen
Font Menu doesn't do anything yet
Border layout with TextArea (for display) and TextField (for user input)
Console can be moved on the screen and its size can scale up or down
Vertical and horizontal scroll bars appear when needed and disappear when