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The JTextField class directly extends class ________.
Container method ________ attaches a GUI component to a container.
Method ________ is called when a mouse button is released (without moving the mouse).
The ________ class is used to create a group of JRadioButtons.
Only one layout manager can be used per Container.
GUI components can be added to a Container in any order in a BorderLayout.
JRadioButtons provide a series of mutually exclusive options (i.e., only one can be true at a time).
Graphics method setFont is used to set the font for text fields.
A JList displays a scrollbar if there are more items ...