Swing Basic Program

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 Here's a basic program for swing in Java that creates a simple window with a button:

java
import javax.swing.*; 
public class SwingExample 
{ 
public static void main(String[] args) 
{ 
// Create a JFrame 
JFrame frame = new JFrame("Swing Example"); 
// Create a JButton 
JButton button = new JButton("Click Me"); 
// Add the button to the frame
      frame.getContentPane().add(button);
// Set the size of the frame
      frame.setSize(300, 200); 
// Set the window to close when the //close button is clicked
      frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);

      // Display the frame
      frame.setVisible(true);  }
}

This program imports the javax.swing package, which contains the classes necessary for creating a GUI with Swing. It creates a JFrame object with the title "Swing Example", and a JButton object with the label "Click Me". It adds the button to the frame using the getContentPane() method, sets the size of the frame to 300x200 pixels, sets the window to close when the close button is clicked using the setDefaultCloseOperation() method, and makes the frame visible using the setVisible() method. When you run this program, you should see a window with a button labeled "Click Me"

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