📄 chat_newapp.java
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package chat;
import java.awt.Dimension;
import java.awt.Toolkit;
public class Chat_newApp {
public static void main(String[] args) throws Exception
{
StartFrame start=new StartFrame();
Dimension screenSize = Toolkit.getDefaultToolkit().getScreenSize();
Dimension frameSize = start.getSize();
if (frameSize.height > screenSize.height) {
frameSize.height = screenSize.height;
}
if (frameSize.width > screenSize.width) {
frameSize.width = screenSize.width;
}
start.setLocation((screenSize.width - frameSize.width) / 2, (screenSize.height - frameSize.height) / 2);
start.setVisible(true);
}
}
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