public JavadocWizard(IFile xmlJavadocFile) { super(); setDefaultPageImageDescriptor(JavaPluginImages.DESC_WIZBAN_EXPORT_JAVADOC); setWindowTitle(JavadocExportMessages.getString("JavadocWizard.javadocwizard.title"));  setDialogSettings(JavaPlugin.getDefault().getDialogSettings());  fRoot= ResourcesPlugin.getWorkspace().getRoot(); fXmlJavadocFile= xmlJavadocFile;  fWriteCustom= false;  fSelectedProjects= null;
public JavadocWizard() { this(null);
	public JavadocWizard(IFile xmlJavadocFile) {		super();		setDefaultPageImageDescriptor(JavaPluginImages.DESC_WIZBAN_EXPORT_JAVADOC);		setWindowTitle(JavadocExportMessages.getString("JavadocWizard.javadocwizard.title")); //$NON-NLS-1$		setDialogSettings(JavaPlugin.getDefault().getDialogSettings());		fRoot= ResourcesPlugin.getWorkspace().getRoot();		fXmlJavadocFile= xmlJavadocFile;		fWriteCustom= false;		fSelectedProjects= null;	}