background color not applying in jframe
import javax.swing.JFrame;
import java.awt.Color;
import java.awt.EventQueue;
public class ColoredFrame {
public static void main( String[] args ) {
EventQueue.invokeLater( new Runnable() {
@Override
public void run() {
JFrame frame = new JFrame( "TestFrame" );
frame.getContentPane().setBackground( Color.PINK );
//frame contains nothing, so set size
frame.setSize( 200, 200 );
frame.setVisible( true );
frame.setDefaultCloseOperation( JFrame.EXIT_ON_CLOSE );
}
} );
}
}