public static Read read() {
    return new Read(null, "", new Scan());
  }
@Test
  public void testReadingDisplayData() {
    HBaseIO.Read read = HBaseIO.read().withConfiguration(conf).withTableId("fooTable");
    DisplayData displayData = DisplayData.from(read);
    assertThat(displayData, hasDisplayItem("tableId", "fooTable"));
    assertThat(displayData, hasDisplayItem("configuration"));
  }