/*
 * Copyright (c) 2016, Oracle and/or its affiliates. All rights reserved.
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 *
 * This code is free software; you can redistribute it and/or modify it
 * under the terms of the GNU General Public License version 2 only, as
 * published by the Free Software Foundation.  Oracle designates this
 * particular file as subject to the "Classpath" exception as provided
 * by Oracle in the LICENSE file that accompanied this code.
 *
 * This code is distributed in the hope that it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
 * version 2 for more details (a copy is included in the LICENSE file that
 * accompanied this code).
 *
 * You should have received a copy of the GNU General Public License version
 * 2 along with this work; if not, write to the Free Software Foundation,
 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
 *
 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
 * or visit www.oracle.com if you need additional information or have any
 * questions.
 */

package com.greetings;

import java.awt.Dimension;
import java.awt.Toolkit;
import javax.swing.BorderFactory;
import javax.swing.JFrame;
import javax.swing.JLabel;
import javax.swing.JPanel;

public class HelloWorld {

  public static void println (String str) {
      System.out.println (str);
  }

  public static void createAndShowGUI() {
    //Create and set up the window.
    JFrame frame = new JFrame("Hello World");
    frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);

    Dimension dim = Toolkit.getDefaultToolkit().getScreenSize();
    frame.setBounds(0, 0, dim.width/2, dim.height/2);

    //Add the ubiquitous "Hello World" label.
    JLabel label = new JLabel("Hello World");
    JPanel panel = new JPanel();
    panel.setBorder(BorderFactory.createEmptyBorder(30, 10, 30, 30));
    panel.add(label);

    frame.getContentPane().add(panel);

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