/**
 * MIT License
 *
 * Copyright (c) 2010 - 2020 The OSHI Project Contributors: https://github.com/oshi/oshi/graphs/contributors
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in all
 * copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 * SOFTWARE.
 */
package oshi.demo.gui;

import java.awt.BorderLayout;

import javax.swing.BorderFactory;
import javax.swing.JLabel;
import javax.swing.JPanel;

public class OshiJPanel extends JPanel {

    private static final long serialVersionUID = 1L;

    protected JLabel msgLabel = new JLabel();
    protected JPanel msgPanel = new JPanel();

    public OshiJPanel() {
        setSize(getMaximumSize());
        setLayout(new BorderLayout());
        setBorder(BorderFactory.createEmptyBorder(5, 10, 10, 10));
        msgPanel.add(msgLabel);

        JPanel topPanel = new JPanel(new BorderLayout());
        topPanel.add(msgPanel, BorderLayout.CENTER);
        add(topPanel, BorderLayout.NORTH);
    }
}

@@ -1256,16 +1256,43 @@
 rLayout;
+%0Aimport java.awt.Dimension;
 %0A%0Aimport
@@ -1601,16 +1601,28 @@
     
-set
+Dimension max
 Size
-(
+ = 
 getM
@@ -1633,18 +1633,88 @@
 umSize()
-)
 ;
+%0A        if (maxSize != null) %7B%0A            setSize(maxSize);%0A        %7D
 %0A       

Fix null dereference