@Nullable
  private static PsiClassType createDefaultConsumerType(Project project, PsiVariable variable) {
    final JavaPsiFacade psiFacade = JavaPsiFacade.getInstance(project);
    final PsiClass consumerClass = psiFacade.findClass(CommonClassNames.JAVA_UTIL_FUNCTION_CONSUMER, variable.getResolveScope());
    return consumerClass != null ? psiFacade.getElementFactory().createType(consumerClass, variable.getType()) : null;
  }
@Nullable
  private static PsiClassType createDefaultConsumerType(Project project, PsiVariable variable)