//GameTest.java import java.awt.*; import javax.swing.*; class GameTest { public static void main(String[] args) { byte[][] state = new byte[20][20]; JFrame frame = new JFrame("GameTest"); Container pane = frame.getContentPane(); GameBoard board = new GameBoard(400, 400, state); GameEventHandler actor = new GameEventHandler(); board.addMouseListener(actor); pane.add(board, BorderLayout.CENTER); JButton quit = new JButton("Quit"); quit.addActionListener(actor); pane.add(quit, BorderLayout.NORTH); frame.pack(); frame.show(); } }