Java технологія. Основні риси та перспективи застосування

private Panel topPanel;

private Label prompt;

private TextField namefield;

private Button done;private TextField chatfield;

private List idList;

private TextArea dialogArea;

public void init() {

setLayout( new BorderLayout() );

serverName = getCodeBase().getHost();

if (serverName.equals(""))

serverName = "localhost";

prompt = new Label("Enter id:");

namefield = new TextField(30);

topPanel = new Panel();

topPanel.setBackground(new Color(255, 255, 200));

topPanel.add(prompt);

topPanel.add(namefield);

add("North", topPanel);

idList = new List(10, false);

add("West", idList );

dialogArea = new TextArea();

dialogArea.setEditable( false );

add("Center", dialogArea );

}

public void start() {