How to use

org.eclipse.jdt.internal.ui.javadocexport.ContributedJavadocWizardPage$ErrorJavadocExportWizardPage

constructor

private JavadocExportWizardPage getPage() {
  if (fPage == null) {
    try {
      Object elem= CoreUtility.createExtension(fConfigElement, ATT_PAGE_CLASS);
      if (elem instanceof JavadocExportWizardPage) {
        fPage= (JavadocExportWizardPage) elem;
        fPage.setContainer(this);
        statusUpdated();
        return fPage;
      }
    } catch (CoreException e) {
      JavaPlugin.log(e);
    }
    fPage= new ErrorJavadocExportWizardPage();
  }
  return fPage;
}

private JavadocExportWizardPage getPage() {
  if (fPage == null) {
    try {
      Object elem= CoreUtility.createExtension(fConfigElement, ATT_PAGE_CLASS);
      if (elem instanceof JavadocExportWizardPage) {
        fPage= (JavadocExportWizardPage) elem;
        fPage.setContainer(this);
        statusUpdated();
        return fPage;
      }
    } catch (CoreException e) {
      JavaPlugin.log(e);
    }
    fPage= new ErrorJavadocExportWizardPage();
  }
  return fPage;
}