super("SharedModel v1.0");
setSize(300, 300);
setLocation(200, 200);
JTextArea areaFiftyOne = new JTextArea( );
JTextArea areaFiftyTwo = new JTextArea( );
areaFiftyTwo.setDocument(areaFiftyOne.getDocument( ));
JTextArea areaFiftyThree = new JTextArea( );
areaFiftyThree.setDocument(areaFiftyOne.getDocument( ));
Container content = getContentPane( );
content.setLayout(new GridLayout(3, 1));
content.add(new JScrollPane(areaFiftyOne));
content.add(new JScrollPane(areaFiftyTwo));
content.add(new JScrollPane(areaFiftyThree));
setVisible(true);