private static boolean isFluentIterable(PsiClass aClass) {
        return aClass != null && (GuavaOptionalConversionRule.GUAVA_OPTIONAL.equals(aClass.getQualifiedName()) ||
                                  GuavaFluentIterableConversionRule.FLUENT_ITERABLE.equals(aClass.getQualifiedName()));
      }
private static boolean isFluentIterable(PsiClass aClass)