Anonymous

import javax.swing.JFrame;import javax.swing.JTextField;import java.awt.Color;public class FrameTester {    public static void main (String [] args) {        Color initialGreen = new Color(50,200,50);           Color paleGreen = initialGreen.brighter();        JFrame frame = new JFrame();        frame.setSize(400,400);        JTextField text = new JTextField("Hello, Alex!");        text.setBackground(paleGreen);        frame.add(text);        frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);        frame.setVisible(true);    }}