assertEquals("aaa;ctx._source.title_ja=ctx._source.title;ctx._source.content_ja=ctx._source.content",
                languageHelper.createScript(doc, "aaa").getIdOrCode());
    }

    public void test_getReindexScriptSource() {
        assertEquals(
                "if(ctx._source.lang!=null){ctx._source['title_'+ctx._source.lang]=ctx._source.title;ctx._source['content_'+ctx._source.lang]=ctx._source.content}",

            }
        });
    }

    protected void writeArray(String name, Contents contents) throws IOException {
        jsonWriter.name(name);
        writeArray(contents);
    }

    protected void writeArray(Contents contents) throws IOException {
        jsonWriter.beginArray();
        contents.write();
        endArray();
    }

    protected void beginArray(String name) throws IOException {

  final transient ObjectCountHashMap<E> contents;
  private final transient int size;

  @LazyInit @CheckForNull private transient ImmutableSet<E> elementSet;

  RegularImmutableMultiset(ObjectCountHashMap<E> contents) {
    this.contents = contents;
    long size = 0;
    for (int i = 0; i < contents.size(); i++) {
      size += contents.getValue(i);
    }
    this.size = Ints.saturatedCast(size);
  }

  public static <E extends @Nullable Object> MinimalSet<E> of(E... contents) {
    return ofClassAndContents(Object.class, (E[]) new Object[0], Arrays.asList(contents));
  }

  @SuppressWarnings("unchecked") // empty Object[] as E[]
  public static <E extends @Nullable Object> MinimalSet<E> from(Collection<? extends E> contents) {
    return ofClassAndContents(Object.class, (E[]) new Object[0], contents);
  }

  public static <E extends @Nullable Object> MinimalSet<E> of(E... contents) {
    return ofClassAndContents(Object.class, (E[]) new Object[0], Arrays.asList(contents));
  }

  @SuppressWarnings("unchecked") // empty Object[] as E[]
  public static <E extends @Nullable Object> MinimalSet<E> from(Collection<? extends E> contents) {
    return ofClassAndContents(Object.class, (E[]) new Object[0], contents);
  }

    return new MinimalCollection<>(Object.class, true, contents);
  }

  // TODO: use this
  public static <E extends @Nullable Object> MinimalCollection<E> ofClassAndContents(
      Class<? super @NonNull E> type, E... contents) {
    return new MinimalCollection<>(type, true, contents);
  }

  private final E[] contents;
  private final Class<? super @NonNull E> type;

		t.Run(c.name, func(t *testing.T) {
			srcDir := t.TempDir()
			for filename, contents := range c.srcFiles {
				file.WriteOrFail(t, filepath.Join(srcDir, filename), []byte(contents))
			}

			targetDir := t.TempDir()
			for filename, contents := range c.existingFiles {
				file.WriteOrFail(t, filepath.Join(targetDir, filename), []byte(contents))
			}

			binariesCopied, err := copyBinaries(srcDir, []string{targetDir})

	}
	s.Insert("c")
	if s.Has("d") {
		t.Errorf("Unexpected contents: %#v", s)
	}
	if !s.Has("a") {
		t.Errorf("Missing contents: %#v", s)
	}
	s.Delete("a")
	if s.Has("a") {
		t.Errorf("Unexpected contents: %#v", s)
	}
	s.Insert("a")
	if s.HasAll("a", "b", "d") {
		t.Errorf("Unexpected contents: %#v", s)
	}
	if !s.HasAll("a", "b") {
		t.Errorf("Missing contents: %#v", s)
	}
	s2.Insert("a", "b", "d")

package main

func main() {
	One[TextValue]()
}

func One[V Value]() { Two[Node[V]]() }

func Two[V interface{ contentLen() int }]() {
	var v V
	v.contentLen()
}

type Value interface {
	Len() int
}

type Node[V Value] struct{}

func (Node[V]) contentLen() int {
	var value V
	return value.Len()
}

type TextValue struct{}

        """
    }

    @Override
    protected extractResults() {
        def contents = normaliseLineSeparators(file("build/reports/tests/test/index.html").text)
        contents = contents.replaceAll(/(<a href=".*">Gradle .*?<\/a>) at [^<]+/, '$1 at [DATE]' )
        contents = contents.replaceAll(/\b\d+(\.\d+)?s\b/, "[TIME]")
        return contents
    }