errors.invalid_query_sort_value = The specified sort {0} is invalid.
errors.invalid_query_unsupported_sort_field = The specified sort {0} is unsupported.
errors.invalid_query_unsupported_sort_order = The specified sort order {0} is unsupported.
errors.invalid_query_cannot_process=Could not process the specified query.
errors.crud_invalid_mode = The mode is incorrect. (not {0}, but {1})

errors.invalid_query_sort_value = The specified sort {0} is invalid.
errors.invalid_query_unsupported_sort_field = The specified sort {0} is unsupported.
errors.invalid_query_unsupported_sort_order = The specified sort order {0} is unsupported.
errors.invalid_query_cannot_process=Could not process the specified query.
errors.crud_invalid_mode = The mode is incorrect. (not {0}, but {1})

        try {
            String[] languages = searchHelper.getLanguages(getMockRequest(), params);

            assertNotNull(languages);
            if (languages.length > 0) {
                // Note: The actual order might be different due to normalization
                boolean hasEn = false, hasJa = false;
                for (String lang : languages) {
                    if ("en".equals(lang))
                        hasEn = true;

        SetTestSuiteBuilder.using(
                new TestStringSetGenerator() {
                  @Override
                  protected Set<String> create(String[] elements) {
                    // Put the sets in different orders for the hell of it
                    return union(
                        new LinkedHashSet<>(asList(elements[0], elements[1], elements[2])),

        assertObjectNotNull("field", field);
        if (fieldSortBuilderList == null) {
            fieldSortBuilderList = new ArrayList<>();
        }
        fieldSortBuilderList.add(SortBuilders.fieldSort(field).order(ascOrDesc ? SortOrder.ASC : SortOrder.DESC));
    }

    // ===================================================================================

        assertObjectNotNull("field", field);
        if (fieldSortBuilderList == null) {
            fieldSortBuilderList = new ArrayList<>();
        }
        fieldSortBuilderList.add(SortBuilders.fieldSort(field).order(ascOrDesc ? SortOrder.ASC : SortOrder.DESC));
    }

    // ===================================================================================

  }

  @LazyInit private transient @Nullable Set<V> valueSet;

  @Override
  public Set<V> values() {
    /*
     * We can almost reuse the inverse's keySet, except we have to fix the
     * iteration order so that it is consistent with the forward map.
     */
    Set<V> result = valueSet;
    return (result == null) ? valueSet = new ValueSet() : result;
  }

  @WeakOuter

	errorFmtFunc = f
}

// uniq swaps away duplicate elements in data, returning the size of the
// unique set. data is expected to be pre-sorted, and the resulting set in
// the range [0:size] will remain in sorted order. Uniq, following a
// sort.Sort call, can be used to prepare arbitrary inputs for use as sets.
func uniq(data sort.Interface) (size int) {
	p, l := 0, data.Len()
	if l <= 1 {
		return l
	}

     * the other. From the declaration syntax, the class type parameter appears first, but the call
     * syntax may show up in opposite order such as {@code new <A>Foo<B>()}.
     */
    @Override
    public final TypeVariable<?>[] getTypeParameters() {
      TypeVariable<?>[] declaredByClass = getDeclaringClass().getTypeParameters();

		if err := DB.Save(want).Error; err != nil {
			t.Error(err)
		}
	}

	var gots []*Level3
	if err := DB.Preload("Level2.Level1s", func(db *gorm.DB) *gorm.DB {
		return db.Order("level1.id ASC")
	}).Find(&gots).Error; err != nil {
		t.Error(err)
	}

	if !reflect.DeepEqual(gots, wants) {
		t.Errorf("got %s; want %s", toJSONString(gots), toJSONString(wants))
	}
}