190a4b2d6eead9736e80f356f9560e6db4640105,src/main/java/mudmap2/frontend/dialog/AboutDialog.java,AboutDialog,create,#,51

Before Change


        ++constraints.gridy;
        add(new JLabel("<html><h1>MUD Map v2</h1></html>"), constraints);
        ++constraints.gridy;
        add(new JLabel("Version " + AboutDialog.class.getPackage().getImplementationVersion()), constraints);
        ++constraints.gridy;
        add(new JLabel("License: GPLv3"), constraints);
        ++constraints.gridy;

After Change


        ++constraints.gridy;
        add(new JLabel("<html><h1>MUD Map v2</h1></html>"), constraints);
        ++constraints.gridy;
        String version = AboutDialog.class.getPackage().getImplementationVersion();
        if(version == null){
            add(new JLabel("Developmental version"), constraints);
        } else {
            add(new JLabel("Version " + version), constraints);