private void collectSingleImport(
        String importValue, Map<String, Object> resources, Object owner) {
      try {
        int token = importValue.lastIndexOf('.');
        String className = importValue.substring(0, token);
        Class<?> clazz = GwtReflectionUtils.getClass(className);
        String fieldName = importValue.substring(token + 1);

        Object objectToImport = GwtReflectionUtils.getStaticFieldValue(clazz, fieldName);

        // register static field value in UiResourcesManager inner map
        resources.put(fieldName, objectToImport);

      } catch (Exception e) {
        throw new GwtTestUiBinderException(
            "Error while trying to import ui field '" + importValue + "'", e);
      }
    }
    private void collectMultipleImports(
        String importValue, Map<String, Object> resources, Object owner) {

      try {
        String className = importValue.substring(0, importValue.lastIndexOf('.'));

        Class<?> clazz = GwtReflectionUtils.getClass(className);

        // this code handles classes and enums fine
        for (Field field : GwtReflectionUtils.getFields(clazz)) {
          if (Modifier.isStatic(field.getModifiers())
              && !Modifier.isPrivate(field.getModifiers())
              && !Modifier.isProtected(field.getModifiers())) {
            // register static field value in UiResourcesManager inner map
            Object value = GwtReflectionUtils.getStaticFieldValue(clazz, field.getName());
            resources.put(field.getName(), value);
          }
        }

      } catch (Exception e) {
        throw new GwtTestUiBinderException(
            "Error while trying to import multiple ui fields '" + importValue + "'", e);
      }
    }