@Test
public void arrayOfArraysWithHeader() throws IOException {

  String json =
      "[[\"Date\",\"Value\"],[1453438800000,-2.144],[1454043600000,-2.976],[1454648400000,-2.9541]]";
  Table table = Table.read().string(json, "json");
  StringWriter writer = new StringWriter();
  table
      .write()
      .usingOptions(JsonWriteOptions.builder(writer).asObjects(false).header(true).build());
  assertEquals(json, writer.toString());
}