@Test
public void testEquality() {

    TreeMap<Integer,NiceRow> mapOne = new TreeMap<>();
    TreeMap<Integer,NiceRow> mapTwo = new TreeMap<>();
    NiceRow rowOne = new NiceRow(1, (RowDef)null);
    rowOne.put(0, Long.valueOf(0l));
    rowOne.put(1, "hello world");
    mapOne.put(0, rowOne);
    NiceRow rowTwo = new NiceRow(1, (RowDef)null);
    rowTwo.put(0, Long.valueOf(0l));
    rowTwo.put(1, "hello world");
    mapTwo.put(0, rowTwo);
    assertEquals("rows", rowOne, rowTwo);
    assertEquals("maps", mapOne, mapTwo);
}